Homework Help: Math: Geometry

Recent Homework Questions About Geometry

geometry
ABCD is a quadrilateralwith vertices A(2;5),B(-3;10),C(-4;3) and D(1;-2).then show that BD and AC bicect each at right angles at M.
Sunday, March 4, 2012 at 4:08pm

Geometry
Two rectangles are similar the ratio of the lengths of their corresponding sides is 1:2 find the ratio of the peremeters of the two rectangles the find the ratio of the areas explain your answers
Sunday, March 4, 2012 at 2:57pm

geometry
the shadow of a tree is 8 feet long. How long of a shadow does a 6 foot man cast?
Sunday, March 4, 2012 at 2:12pm

math / geometry
Write the argument below in symbols to determine whether it is valid or invalid. State a reason for your conclusion. Specify the p and q you used. Submit your full detailed solution to the dropbox. If the gazebo is made of wood, then the vine is growing on the gazebo. The vine...
Sunday, March 4, 2012 at 1:50pm

math/ geometry
1. Determine the truth value of the following statement: Rome is a city in France or all numbers are divisible by 1. True False
Sunday, March 4, 2012 at 11:31am

geometry
you want to buy a pickup truck and are interested in one with a large carrying capacity. One model features a rectangular prism-shaped cargo space, measuring 6ft by 10ft by 2ft;another has a space with dimensions 5ft by 11ft by 3ft. Which truck provides you with most carrying ...
Sunday, March 4, 2012 at 2:04am

geometry
you want to buy a pickup truck and are interested in one with a large carrying capacity. One model features a rectangular prism-shaped cargo space, measuring 6ft by 10ft;another has a space with dimensions 5ft by 11ft by 3ft. Which truck provides you with most carrying ...
Saturday, March 3, 2012 at 11:28pm

geometry
Hot air balloons require large amounts of both hot air and fabric material. A hot air balloon is spherical with a diameter of 25 feet . a. Does finding the surface area help you determine the amount of the hot air or the fabric material? Explain
Saturday, March 3, 2012 at 10:27pm

geometry
You are buying a ladder for your 30-foot-tall house. for safety, you would like to ensure that the base of the ladder be placed at least 8 foot from the base of the house. What is the shorest ladder you can buy in order to be able to reach to top of your house?
Saturday, March 3, 2012 at 9:24pm

geometry
Tree stands 25 feet tall and 15 feet wide base 7.5 feet . You want to hang strings of lights from top to bottom on the outside. How long should each string be?
Saturday, March 3, 2012 at 9:19pm

geometry
Four metal balls fit snugly inside a cylindrical can. A geometry student claims that two extra balls of the same size can be put into the can, provided all six balls can be melted down and the molten liquid poured into the can. Is the student cottect? Let the radious of balls ...
Friday, March 2, 2012 at 10:29pm

geometry
A spherical scoop of ice cream has radious 1.25 inches. The scoop is placed on top of a cone with radious of 1 inch and height of 5 inches. Is the cone large enough to hold all the ice cream if it melts? Show your calculations and explain your answer.
Friday, March 2, 2012 at 10:27pm

geometry
What is the height of a cylinder with a radius of 6 inches and a surface area of 168pi in^2?
Friday, March 2, 2012 at 10:26pm

geometry
The Giant Ocean Tank in Boston's New England Aquarium is a cylinder that is 23 feet high and has a volume of 200,000 gallons, (1 gallon = 0.134 ft^3). Find the diameter of the tank.
Friday, March 2, 2012 at 10:24pm

geometry
A cone has a volume of 36pi cubic meters. Its height is four times its radius. Find the surface area of the cone.
Friday, March 2, 2012 at 10:23pm

chemistry
what is the molecular geometry of niacin? C6H5NO2
Friday, March 2, 2012 at 8:03pm

geometry
a flagpole casts a 73 foot shadow. Habib is 5 feet tall and his shadow is 12 feet. How tall is the flagpole?
Friday, March 2, 2012 at 4:21pm

geometry
an airplane is flying 75km south and 35 km west of an airport. It is flying at a heigh of 6 km A)what is the straight-line distance to the airport? B)What is the angle of elevation of the airplane, from the point of of view of the airport?
Friday, March 2, 2012 at 3:50pm

geometry
Alec used 8 cubes to make this square frame that has 3 cubes on each side. If he uses 16 cubes to make a square frame, how many cubes will be on each side of the frame
Friday, March 2, 2012 at 2:25pm

geometry
A carpenter has been hired to cover a 12-foot by 14-foot kitchen with an arrangement of 2-inch square tiles along the outside edges of the floor and 8-inch square tiles for the rest of the floor. The 8-inch square tiles come 24 in a box and the 2-inch square tiles come 48 in a...
Friday, March 2, 2012 at 9:58am

trig and geometry
bernhardt and julia are observing an eagles nest in a tree. Julia is 75m from the tree, and sees it at an angle of elevation of 42 degrees A)How high up the tree is the nest B)Bernhardt is standing 30m behind julia. At what angle of elevation does he see the nest?
Friday, March 2, 2012 at 1:49am

geometry
A sphere has a surface area of 32in².If the diameter is halved, find the surface area.
Thursday, March 1, 2012 at 11:00pm

geometry
a sailboat has a sail which is shaped like a right triangle. The base of the triangle is 14 feet and the height is 20 feet. What is the area of the sail? The boat also has two smaller sails that are each half as large as the big one. How big is each of the two smaller sails?
Thursday, March 1, 2012 at 10:28pm

geometry
acute h has a measure of 50 degrees what is the measure of acute i explain answer
Thursday, March 1, 2012 at 9:27pm

Geometry
name the integer values of x that form a triangle with 12-x, 12, 12+x
Thursday, March 1, 2012 at 9:11pm

geometry
chung ho is standing on the top of a building that is 135m tall. The angle of depression to the top of the building next door is 71 degrees. The angle to the base of the building is 77 degrees. The buildings are 31m apart. How tall is the other building? thanks for your help.
Thursday, March 1, 2012 at 3:41pm

math/ geometry
Write the statement in symbols using the p and q given below. Then construct a truth table for the symbolic statement and select the best match. p = At most, 100 guests arrived at the wedding reception. q = There was a lot of cake left over. It is not the case that, at most, ...
Thursday, March 1, 2012 at 2:34pm

Geometry
The vertical slide ladder at the community swimming pool is 12.5 meters tall. The angle created by the top of the ladder and the top of the slide is 38°. Find the approximate length of the swimming pool slide to the nearest hundredth.
Thursday, March 1, 2012 at 1:34pm

coordinate geometry
Find the value of x such that PQ=QR where the coordinates of P,Q and R are [6,-1], [1,3]and[x,8] respectively
Thursday, March 1, 2012 at 1:34pm

geometry
The diagram below represents the graph of f(x)=a over x-p +q.T(5;3) determine the values of a,p, and q
Thursday, March 1, 2012 at 12:35pm

geometry
a school playground is in the shape of a rectangle 500 feet long and a 100 feet wide if fencing cost 15 dollars per yard what will the cost be to place fencing around the playground ?
Thursday, March 1, 2012 at 11:57am

Geometry
In triangleRST, mangR = (2x + 10)°, mangS = (2x + 25)°, and mangT = (x – 5)°. Find the value of x.
Thursday, March 1, 2012 at 11:00am

Geometry
An airplane rises vertically 1000 feet over a horizontal distance of 1 mile. What is the angle of elevation? 1 mile = 5,280 ft
Wednesday, February 29, 2012 at 10:05pm

Geometry
Richard is flying a kite. The kite string makes an angle 57 with the ground. If Richard is standing 100 feet from the point on the ground directly below the kite, find the length of the kite string.
Wednesday, February 29, 2012 at 10:04pm

geometry
if a is (3,0) and b is (11,6) and ab is 2x+4 then what does ab equal?
Wednesday, February 29, 2012 at 8:02pm

geometry
In triangle FGH, the measure of angle F is 42 degrees and an exterior angle at vertex H has a measure of 104 degrees. What is the measure of angle G?
Wednesday, February 29, 2012 at 6:07pm

geometry b
find the area of a triangle with base of 5 and a height of 3 and 3/4
Wednesday, February 29, 2012 at 4:42pm

geometry
Mr. Horn purchased a cylindrical aquarium for his office. The aquarium has a height of 25 1/2 inches and a radius of 21 inches. What is the volume of the aquarium in cubic feet?
Wednesday, February 29, 2012 at 2:03pm

geometry
the following coordinates: J(-6, 3), K(-3, 7), L(6, 7), and M(3, 3). What is the perimeter of parallelogram JKLM?
Wednesday, February 29, 2012 at 12:32pm

geometry
if ab=10 and ac =26 what is the area of abc
Tuesday, February 28, 2012 at 10:13pm

geometry
The roof of a building is shaped like a square pyramid, with a base of 18m by 18m. If the slant height of the roof is 12m and roofing costs 5.75m2, how much will it cost for roofing material?
Tuesday, February 28, 2012 at 9:29pm

geometry
A pile of gravel is conical in shape. If the diameter is approximately 6.8m and the height is 2.8m, what is the volume of gravel in the pile.
Tuesday, February 28, 2012 at 9:28pm

geometry
A ball gas a radius of 56mm (a)Calculate the surface area (b)What is the volume of the sphere
Tuesday, February 28, 2012 at 9:26pm

Geometry
Calculate surface area and the volume of a box that is 3m by 2m by 7.5m Show me how to get the answer please.
Tuesday, February 28, 2012 at 9:19pm

geometry
a ladder is placed against the side of a building at an angle of 50 degree. the ladder's base is 10ft away from the base of the building. How long is the ladder?
Tuesday, February 28, 2012 at 8:51pm

Geometry
The sides of a triangle measure 9 , 15 , and 18 . If the shortest side of a similar triangle measures 6 , find the length of the longest side of this triangle . a . 5 b . 10 c. 12 d . 15
Tuesday, February 28, 2012 at 8:48pm

Geometry
if the measures of the angles of a triangle are in the ratio 1:3:5 , the number of degrees in the measure of the smallest angle is a. 10 b. 20 c. 60 d. 180
Tuesday, February 28, 2012 at 8:43pm

Geometry Please Help!
Given triangle ABC with vertices A(-6, -2), B(2,8), and C(6, -2). Line AB has midpoint D, line BC has midpoint E, and line AC has midpoint F. Which of the following statements is true? 1. ADEF is only a parallelogram 2. ADEF is a rhombus 3. ADEF is a rectable but not a ...
Tuesday, February 28, 2012 at 8:33pm

Geometry
If the measures of the angles of a triangle are in the ratio 1:3:5 , what is the measure in degrees of the smallest angle ? a. 10 b. 20 c. 60 d. 180 thanks , and would be greatly appreciated if answered ASAP .
Tuesday, February 28, 2012 at 8:22pm

geometry
The height of the figure shown at the right is 20 inches, and the width of the figure is 10 inches. All the line segments are either vertical or horizontal. Calculate the perimeter of this figure. a.30 inches b.50 inches c.60 inches d.Cannot be determined from the given ...
Tuesday, February 28, 2012 at 8:12pm

1 geometry question
The coordinates of the vertices of CDE are C(1, 4), D(3, 6), and E(7, 4). If the triangle is reflected over the line y = 3, what are the coordinates of the image of D? (3, –6) (3, –3) (3, 0) (3, 9) i have no clue
Tuesday, February 28, 2012 at 7:58pm

Geometry
Find the equation of the line passing through the given points (1,5) (2,7) please show work
Tuesday, February 28, 2012 at 7:23pm

Geometry
What is the measure of the complement of a 67 degree angle? The measure of the vertex angle of an isosceles triangle is 58. What is the measure of one of the base angles?
Tuesday, February 28, 2012 at 6:34pm

geometry
Macy wants to jog around Triangle Park. On a scale map, the park has a perimeter of 11 inches. The scale of the map is 1 inch : 100 yards. What is the perimeter of the actual park?
Tuesday, February 28, 2012 at 9:49am

Geometry
To the nearest degree, what angle does a hill with a grade of 11% make with a horizontal line?
Monday, February 27, 2012 at 9:36pm

Geometry
To the nearest degree, what is the measure of the smallest angle of a right triangle whose legs measure 9 and 15?
Monday, February 27, 2012 at 9:35pm

geometry
If the m of angle AMD =x+2y and m og angle ABC=2x-y. Find the values of x and y
Monday, February 27, 2012 at 8:01pm

Geometry
4. Plots of land between two roads are laid out according to the boundaries shown. The boundaries between the two roads are parallel. What is the length of Plot 3 along Cheshire Road? 46 yards 67 yards 66 yards 37 yards
Monday, February 27, 2012 at 4:32pm

geometry
Miguel is driving his motorboat across a river. The speed of the boat in still water is 10 mi/h. The river flows directly south at 3 mi/h. If Miguel heads directly west, what are the boat’s resultant speed and direction? Round answers to the nearest tenth.
Monday, February 27, 2012 at 11:03am

Geometry
A triangle where AC is equal to 12 angle C is equal to 62 and angle B is equal to 50. What does AB equal
Monday, February 27, 2012 at 9:09am

Geometry
A stunt airplane travels at N 62 E at a constant speed of 400 mi/hr. There is a 20 mi/hr wind blowing doe west. What is the planes actual speed?
Monday, February 27, 2012 at 9:06am

Geometry
38. For maximum accessibility, a wheelchair ramp should have a slope between 1/16 and 1/20. What is the range of angle measures that a ramp should make with a horizontal line? Round to the nearest degree.
Sunday, February 26, 2012 at 11:45pm

Geometry
20. The wheelchair ramp at the entrance of the Mission Bay Library has a slope of 1/18. What angle does the ramp make with the sidewalk? Round to the nearest degree.
Sunday, February 26, 2012 at 10:46pm

math, geometry
can a trapezoid have equal sized bases?
Sunday, February 26, 2012 at 8:31pm

Geometry
Statement 1: “If she is stuck in traffic, then she is late.” Statement 2: “If she is late, then she is stuck in traffic.” Statement 3: “If she is not late, then she is not stuck in traffic.” Meg writes, “Statement 3 is the inverse of ...
Sunday, February 26, 2012 at 5:19pm

Geometry
Which statement is true for the expression 6a + 15b − 4a − 8c? Answer A. It can be written as 6a + 15b − 8c − 4a by using addition property of equality. B. It can be written as 6a − 4a + 15b − 8c by using distributive property of addition. C...
Sunday, February 26, 2012 at 5:16pm

Geometry
If Gina cleans her room, then she will go to the mall. Which of these is logically equivalent to the given statement? Answer A. If Gina did not go to the mall, then she did not clean her room. B. If Gina did not go to the mall, then she cleaned her room. C. If Gina cleaned her...
Sunday, February 26, 2012 at 2:24pm

geometry
In parallelogram TRIG, m∠R = 2x + 19 and m∠G = 4x - 17. What is m∠T
Sunday, February 26, 2012 at 1:48pm

Geometry
Look at the statement below. “All dogs are mammals.” Which of these is a logically equivalent statement? Answer A. All dogs are furry. B. If it is not a dog, it is not a mammal. C. If it is not a mammal, it is not a dog. D. All animals that are not dogs are not ...
Saturday, February 25, 2012 at 10:21pm

geometry
In the accompanying diagram ab and cd are chord of the circle and intersect at e if ae=10 en=9 and ec =6 find de
Saturday, February 25, 2012 at 5:05pm

Geometry
Write a two column proof. Given: angle STV is congruent to angle TVU, angle STU is congruent to angle UVS. Prove: Angle SVT is congruent to angle UTV.
Saturday, February 25, 2012 at 5:01pm

geometry
the measurement of two angles is 48 an 23 find the third
Saturday, February 25, 2012 at 3:03pm

geometry
A carton containing soap weights 6kg.if the weight of the empty carton is 600kg,find the weight of the soap solutin
Saturday, February 25, 2012 at 9:19am

geometry
A carton containing soap weights 6kg.if the weight of the empty carton is 600kg,find the weight of the soap
Saturday, February 25, 2012 at 9:17am

geometry
a hollow cylindrical pipe is 21m long .its outer and inner diameters are 10 cm and 6cm respectively .find the volume of copper used in making the pipe?/
Saturday, February 25, 2012 at 7:55am

geology
discuss the nomenclature and geometry of sand bodies
Thursday, February 23, 2012 at 10:28pm

GeOmEtRy!!!
The area of a rectangle is (6x^2)^2y^3 and the width is 9xy^2. What is the length of the rectangle?
Thursday, February 23, 2012 at 9:09pm

GeOmEtRy!!!
How many x-intercepts does the graph of y=x^2-4x+4?
Thursday, February 23, 2012 at 9:04pm

geometry
find the altitude of an equilateral triangle with side length twelve
Thursday, February 23, 2012 at 8:39pm

GeOmEtRy!!!
Which of the following expressions is equivalent to (4a^2b)^3(ab)^3? a. 64a^9b^6 b. 12a^7b^6 c. 64a^7b^9 d. 16a^6b^6
Thursday, February 23, 2012 at 8:37pm

geometry
the base of an isoscels triangle is 4x long. the altitude to the base is 3x cm long. Find the length of one other side of the triangle
Thursday, February 23, 2012 at 8:37pm

GeOmEtRy!!!
a triangle has an area of 35 square inches. The base of the triangle is 4 inches less than twice the height. What is the length of the base of the triangle?
Thursday, February 23, 2012 at 8:27pm

GeOmEtRy!!!
what are the solutions to the following equation 3x^2+5=80?
Thursday, February 23, 2012 at 8:17pm

geometry
if a painting has a perimeter of 36 in, and the length of the picture is 8 inches. then what is the width?
Thursday, February 23, 2012 at 7:40pm

Geometry
Marion is observing the launch of a space shuttle from the command center. When she first sees the shuttle, the angle of elevation to it is 16°. Later, the angle of elevation is 74°. If the command center is 1 mi from the launch pad, how far did the shuttle travel ...
Thursday, February 23, 2012 at 5:59pm

Geometry
True or False: An angle of depression can never be more than 90˚.
Thursday, February 23, 2012 at 5:58pm

geometry
A piece of board 8yd by 6yd is cut into squares.The perimeter of each square is 8yd.How many squares are there?
Thursday, February 23, 2012 at 4:10pm

geometry
Find the ratio of surface area to volume for a cube with a volume of 64 in^3.
Thursday, February 23, 2012 at 1:00am

geometry
The base of a pyramid is a square. The perimeter of the base is 20ft, and the surface area of the pyramid is 65ft^2. Find the slant height of the pyramid.
Thursday, February 23, 2012 at 12:59am

geometry
Find the lateral area of a right triangular prism with an equilateralbase length of 5cm and height of 10cm.
Thursday, February 23, 2012 at 12:58am

geometry
The surface area of a right rectangular prism is 112 sq units. The height is twice the width. The length is 4 units more than the height . Find the volume.
Wednesday, February 22, 2012 at 10:52pm

geometry
Find the lateral area of a regular hexagonal pyramid with base edge of 10 in and lateral edge of 13 in.
Wednesday, February 22, 2012 at 10:51pm

geometry
The surface area and volume of a cube is the same numeric value. Calculate the side length.
Wednesday, February 22, 2012 at 10:49pm

geometry
The surface area to volume ratio of a cube is 2 to 5. Find the length of each side.
Wednesday, February 22, 2012 at 10:49pm

geometry
Umberto's mother expects an increase of 5% in her current salary of $36,000. What would her new salary be?
Wednesday, February 22, 2012 at 10:07pm

geometry
leg xy of the right triangle is twice as long as leg yz. if the area of the triangle is 36cm to the second power what is the length icm of xy?
Wednesday, February 22, 2012 at 9:58pm

Geometry
Umberto's mother expects an increase 5% increase in her current annual salary of $36,000. What would her new annual salary be?
Wednesday, February 22, 2012 at 9:55pm

Geometry
Shelly, Susan, and Samantha are all working at an amusement park for the summer. The manager finds out that one of them left the key in the door to the security office. When he asked them who did it, they replied: Shelly: Samantha did it. Susan: Shelly did not do it. Samantha...
Wednesday, February 22, 2012 at 7:05pm

Geometry
Use a paragraph proof to prove: if two lines and a transversal form corresponding angles that are congruent, then the two lines are parallel.
Wednesday, February 22, 2012 at 5:51pm

geometry
The perimeter of parallelogram CDEF is 54 centimeters. Find the length of segment FC if segment DE is 5 centimeters longer than segment EF. (Hint: Sketch and label a diagram first.) a)14 b)44 c)16 d)11
Wednesday, February 22, 2012 at 1:59pm

geometry
How would you complete the table? number of sides: 3, 4, 5, 6 measure of angle: 60, 90, B, C sum of angle measures:180, A, 540, D a:A = 120º; B = 360º; C = 180º; D = 1080º b:A = 210º; B = 180º; C = 270º; D = 720º c:A = 360º; B = 108...
Wednesday, February 22, 2012 at 1:56pm

geometry
Assume triangle JKL is in the first quadrant, with the measure of angle K = 90°. Suppose triangle JKL is a 30°-60°-90° triangle and segment JK is the side opposite the 60° angle. What are the approximate coordinates of point L? j(2,7) k(2,2) a(4.9,2) b(4.5,...
Wednesday, February 22, 2012 at 1:49pm

geometry
Assume triangle JKL is in the first quadrant, with the measure of angle K = 90°. Suppose triangle JKL is a 45°-45°-90° triangle and segment JK is one of the legs. What are the coordinates of point L? j(2.7) point k(2,2) point and the answers are, a(-2,2) b(6,2...
Wednesday, February 22, 2012 at 1:34pm

Geometry
In ^DEF, the bisector of <F divides the opposite sides into segments that are 4 and 9in long. The side of the triangle adjacent to the 4 in. segment is 6in long. To the nearest tenth of an inch, how long is the third side of the triangle?
Tuesday, February 21, 2012 at 10:12pm

Geometry
Please Help Me! Find the area of this polygon rround to the nearest tenth. The polygon is a hexagon with six sides, and all they give is the apothem which is 6 inches long, what is the area? I know the formula is A=1/2ap But can anyone help!
Tuesday, February 21, 2012 at 10:11pm

Geometry
The altitude of the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 14 and 8. What is the length of the altitude?
Tuesday, February 21, 2012 at 9:51pm

geometry
What is the geometric mean of 7 and 12?
Tuesday, February 21, 2012 at 9:27pm

geometry
If you had a room that is 10 foot by 12 foot in the shape of a rectangle, and one gallon of paint covers about 350 square feet, how many gallons of paint would you have to buy if you were painting the walls and the ceiling?
Tuesday, February 21, 2012 at 7:06pm

geometry
Adelina is creating a piece of art that is in the shape of a parallelogram. its dimensions are 35 inches by 28 inches and one angle is 80 degrees. find the lengths of both diagonals.
Tuesday, February 21, 2012 at 7:03pm

Geometry
Given: 7x + 2 = 2 + 5x – 6 Prove: x = –3 Given the equation 7x + 2 = 2 + 5x – 6, use the commutative property to rearrange the terms so that like terms are next to one another. This gives the equation 7x + 2 = 2 – 6 + 5x. Then, use the ____________________ ...
Tuesday, February 21, 2012 at 4:41pm

math geometry
can any two triangles be joined to make a rhombus
Tuesday, February 21, 2012 at 3:36pm

geometry
Point E is the centroid of triangle ABC. Find DB. AF = 10x=3 EF = 2x+5 EB = 4x+3 This is for median of triangles.
Tuesday, February 21, 2012 at 2:02pm

GEOMETRY
Which statement is the contrapositive of the following conditional: If a triangle is isosceles, then it has 2 congruent sides. a. If a triangle does not have 2 congruent sides, then it is not isosceles. b. If a triangle is isosceles, then it does not have 2 congruent sides. c...
Tuesday, February 21, 2012 at 1:09pm

geometry
whats m<ABC if u have (7x-1) and (3x-9)?
Tuesday, February 21, 2012 at 8:28am

geometry
Joe's living room is a rectangle and measures 15 ft by 27 ft. Using a scale of 1 in. = 3ft. How could I sketch it and show both the actual measurements and the scale measurements
Monday, February 20, 2012 at 9:47pm

Geometry
The small pipe has a radius of 18 feet and a height of 21 feet while the large pipe has a height of 28 feet. What is the volume of the large pipe in terms of π? Answer A. 5,376π ft3 B. 6,804π ft3 C. 16,128π ft3 D. 18,432π ft3
Monday, February 20, 2012 at 9:09pm

Geometry
A neighborhood has provided trash cans to residents to dispose of their waste. All trash cans have a diameter of 1.5 meters and a height of 1.25 meters. What is the minimum number of trash cans required to dispose of 10 cubic meters of waste? Answer A. 14 B. 13 C. 5 D. 4
Monday, February 20, 2012 at 9:08pm

GEOMETRY
If EF=3x-10, FG=2x-15 and EG=20, find the value of x, EF and FG.
Monday, February 20, 2012 at 5:36pm

Geometry
Is it always possible to find a circle that passes through four noncollinear points?
Monday, February 20, 2012 at 5:08pm

GEOMETRY
What is the slope of line that passes thru (-4, -2) and (5, 1)?
Monday, February 20, 2012 at 3:25pm

GEOMETRY
Find JK for (3,8) and K(-1, 4).
Monday, February 20, 2012 at 3:18pm

GEOMETRY
Which property supports the statement: "If AC=DF, then DF=AC" Symmetric Reflexive Transitive Substitution
Monday, February 20, 2012 at 3:17pm

GEOMETRY
Which statement is contrapositive of the conditional: If a triangle is isosceles, then it has 2 congruent sides. 1. If a triangle does not have 2 congruent sides, then it is not isosceles. 2. If a triangle is isosceles, then it does not have 2 congruent sides. 3. If a triangle...
Monday, February 20, 2012 at 3:14pm

GEOMETRY
Find the value of y if B is midpt of AC, and C is midpt of BD. AB=7y-2 BC=x+3 CD=9
Monday, February 20, 2012 at 2:41pm

geometry
A 24 foot ladder forms a 76 degree angle with the ground. The top of the ladder rests against the building. To the nearest inch how high up the building does the ladder reach?
Monday, February 20, 2012 at 2:37pm

geometry
Which of the following does not always bisect at least one side? Mid segment,Perpendicular bisector, Median,Altitude
Monday, February 20, 2012 at 12:57pm

Geometry Are these two triangles similar? Thanks!
Are these two triangles similar? How do you know? There are two triangles HMG and JMK They are connected at the top point at M H is on the bottom left, G is on the bottom right, and M is at the top for triangle HMG For triangle JMK J is on the bottom right and K is on the ...
Monday, February 20, 2012 at 12:20pm

geometry
Please Help. MNOP~Qrst with a scale factor of 5:4. MP=85mm. What is the value of QT?
Sunday, February 19, 2012 at 9:27pm

Geometry
Please help. The scale factor of ^RST to ^DEC is 3:13. What is the scale factor of ^DEC to ^RST?
Sunday, February 19, 2012 at 8:50pm

math/geometry
An architect is designing a small A-frame cottage for a new resort area. A cross section of the cottage is an isosceles triangle with an area of 98 square feet. The front wall of the cottage must a accommodate a sliding door that is 6 feet wide and 8 feet high. Find the width ...
Sunday, February 19, 2012 at 8:43pm

Geometry
Please help. The scale factor of ^RST to ^DEC is 3:13. What is the scale factor of ^DEC to ^RST?
Sunday, February 19, 2012 at 8:05pm

Geometry
Please Help. You make a scale draing of a garden plot using the scale 2in.= 17ft. If the length of a row of vegetables on the drawing is 3 in.,how long is he actual row?
Sunday, February 19, 2012 at 7:25pm

HELP 7
Converting Terminology via computers. A. Cryptography B. Technology C. Geometry D. Geology B
Sunday, February 19, 2012 at 7:06pm

geometry
In the figure below, the measure of arc AC is 88 degrees if angle ABC is equal to 88 degrees.
Sunday, February 19, 2012 at 5:33pm

Geometry
1.) what is the length of the line segment whose endpoints are (1,1) and (3,-3)? 2.) what are the coordinates of the midpoint of the line segment whose endpoints are (c,0) and (0,d)? 3.) The diagonals of a rhombus have lengths of 8 cm and 6 cm. The perimeter of the rhombus is...
Sunday, February 19, 2012 at 3:41pm

geometry
if JKLM is a rectangle if jl = 4x - 12 and MK = x what is the value of x? what is the length of the diagonal?
Sunday, February 19, 2012 at 11:28am

geometry
A slide 4.1 meters long makes an angle of 35 degrees with the ground. To the nearest tenth of a meter how far above the ground is the top of the slide. Could someone please explain don't want just answer would like to know how to do the work.
Sunday, February 19, 2012 at 10:08am

geometry
A large totem pole in the state of Washington is 100ft tall. At a particular time of day, the totem pole casts a 249ft-long shadow. Find the measure of <A to the nearest degree. Can someone please explain
Saturday, February 18, 2012 at 8:56pm

geometry
A slide 4.1 meters long makes an angle of 35 degrees with the ground. To the nearest tenth of a meter bow far above the ground is the top of the slide? sin=35 x/4.1 x=4.1 sin=35 not sure how to do this
Saturday, February 18, 2012 at 8:54pm

geometry
The length of the hypotenuse of a 30-60-90 triangle is 12. Find the perimeter.
Saturday, February 18, 2012 at 8:50pm

geometry
Can someone help? Your make a scale drawing of a tree using the scale 5 in. =27 ft. If the tree is 67.5 ft tall, how tall is the scale drawing?
Saturday, February 18, 2012 at 10:34am

geometry
what equation represents the relationship of perimeter of a square varies directly as the length of it's side ?
Saturday, February 18, 2012 at 10:13am

geometry
Mr Dominguez is standing on a 40 ft ocean bluff near his home. He can see his two dogs on the beach below. If his line of sight is 6 ft above the ground and the angles of depression to his dogs are 34 degrees and 48 degrees, how far apart are the dogs to the nearest foot?
Friday, February 17, 2012 at 8:16pm

geometry
\Find the distance between points M(6, 16) and Z(–1, 14) to the nearest tenth.Step by Step
Friday, February 17, 2012 at 5:25pm

geometry
How is constructing a perpendicular bisector similar to constructing an angle bisector? How is it different
Friday, February 17, 2012 at 5:25pm

geometry
Determine how many triangles with the following measurements can be formed: ÚA = 53‹, a = 7, b = 10.
Friday, February 17, 2012 at 3:13pm

geometry
A tree is growing at an angle out of the ground, 15°17' from vertical. Standing 10 ft away from the base, the angle to the top of the tree is 25°17'. What is the height of the tree?
Friday, February 17, 2012 at 3:12pm

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