Thursday
June 20, 2013

# Homework Help: Math: Geometry

College Algebra/Geometry
What size should be the frame be? Suppose an artist has a circular picture with a diameter 6 inches which she wishes to frame by a uniform width frame with covers 1/2 inch width uniformity of the painting and has total area equal to that of the exposed painted surface when the...
Wednesday, May 2, 2012 at 9:00pm

geometry
Two triangles each have adjacent sides of length 120 feet and 180 feet. The first triangle has an angle between the two sides of 40 degrees, while the second triangle has an angle between the two sides of 60 degrees. What is the approximate difference between the areas of the ...
Wednesday, May 2, 2012 at 8:39pm

geometry
how long is a string reaching from the top of a 20 ft pole to a point 13 ft from the bottom of the pole?
Wednesday, May 2, 2012 at 8:32pm

Geometry
4.Determine which point does not lie on the graph of the line y=x-3 a. (-10, 13) b. (-10-13) c. (-8, -11) A? 8. What is the best model for a tabletop? a. plane b. line c. point d. none of these A? 40. If 2 points lie in a plane, the line containing them ______ a. intersects ...
Wednesday, May 2, 2012 at 7:12pm

Geometry
The ratio of the areas of two similar trapezoids is 1/9. What is th eratio of the lengths of their altitudes?
Wednesday, May 2, 2012 at 12:19pm

Geometry
Triangle UVW is the pre-image of triangle RST with a scale factor of 3. Find the area of triangle UVW if the area of triangle RST is 9 cm2.
Wednesday, May 2, 2012 at 10:54am

Geometry
Zoe the goat is tied by a rope to one corner of a 15 meter-by-25 meter rectangular barn in the middle of a large grassy field. Over what area of the field can Zoe graze if the rope is 10 meters long? 20 meters long? 30 meters long?
Wednesday, May 2, 2012 at 10:09am

geometry
what is the length of a rectangle AC=2(x-3) BD=(x+5)?
Tuesday, May 1, 2012 at 10:18pm

Geometry
Find the radius of a cone if the total area = 12 pi and lateral area = 8 pi.
Tuesday, May 1, 2012 at 9:00pm

geometry
An ice cream server fills a cone, which is 15.7 cm high and 7.2 cm across, with ice cream. She then tops the cone with a nicely rounded half-scoop. On top of this she puts the second scoop. To the nearest cubic centimeter, how much ice cream did you receive?
Tuesday, May 1, 2012 at 7:46pm

Geometry
The volume of a cylinder is 250pie cm^3 and the height is 10 cm. Find the circulference of the base to the nearest hundredth of a centimeter.
Tuesday, May 1, 2012 at 7:44pm

geometry
How do I solve for X 2 + 3 = 4 x-1 x+1
Tuesday, May 1, 2012 at 1:12pm

Geometry
Find the radius of a cone if the total area = 12 pi and lateral area = 8 pi.
Tuesday, May 1, 2012 at 12:52pm

Geometry
Find the missing measure for a right circular cone given...Find r if T.A.= 12 pi and L.A = 8 pi.
Tuesday, May 1, 2012 at 8:53am

Geometry
Find the missing measure for a right circular cone given the following ... Find h if r = 5 and V = 100 pi.
Tuesday, May 1, 2012 at 8:51am

geometry
Given trapezoid MNOP with a median QR, find the value of x MN=x+2,OP= 3x-10, median 16
Tuesday, May 1, 2012 at 1:57am

geometry
Given a triangle the middle size angle measures 8 degrees more than twice the smaller angle. The middle size angle measures 44 degrees less than the sum of the smallest and largest angle. Find the measure of each angle of the triangle.
Monday, April 30, 2012 at 10:27pm

Geometry
A cone with a radius of 3 inches has a total area of 24 pi sq in. Find the volume of the cone.
Monday, April 30, 2012 at 9:31pm

geometry
the diameter of the metal rack represented is 34 cm. To add two support wires (AB and CD) each 8 cm from the center of the rack and perpendicular to the horizontal wires , how many centimeters of wire would you need?
Monday, April 30, 2012 at 7:58pm

geometry
There are 2 red cars and 3 blue cars. The 5 cars contain a total of 12 people. No car has more than 4 people. Every car has at least 1 person. The only cars with the same number of people are the red cars. How many people are in 1 red car?
Monday, April 30, 2012 at 7:31pm

geometry
Zoe the goat is tied by a rope to one corner of a 15 meter-by-25 meter rectangular barn in the middle of a large grassy field. Over what area of the field can Zoe graze if the rope is 10 meters long? 20 meters long? 30 meters long?
Monday, April 30, 2012 at 7:28pm

geometry
in segment pt, l is the midpoint of pa and a is the midpoint of pn. if pn = 17 and la = 3.5, what is the length of nt?
Sunday, April 29, 2012 at 10:39pm

geometry
i have to find the area of an irregular polygon how can i draw a picture to send you to show you? is this possible?
Sunday, April 29, 2012 at 5:50pm

geometry
if you know the area of a parrallelogram is 45.0 square feet and the base is 10.o feet, how can you find the height? Explain your method and then solve the question.
Sunday, April 29, 2012 at 5:26pm

geometry
word problem can you help me: a trapezoid has an area of 4 square units, and a height of 1 unit. what are the possible whole numbers lengths for the bases? would the only whole number be; 4? im not sure how to answer this
Sunday, April 29, 2012 at 5:17pm

geometry
What is the formular for the exterior angle of a regular polygon
Sunday, April 29, 2012 at 9:27am

geometry
Find the coordinates of the center and the radius of a circle with and equation of: a. x^2 + 2root7x +7 + (Y-root 11)^2 =11 b. x^2 -12x + 84 =-y^2 + 16y
Sunday, April 29, 2012 at 12:25am

geometry
Find the coordiantes of the center and the radius of each circle a. (x+root5)^2 + y^2 -8y =9
Sunday, April 29, 2012 at 12:14am

geometry
Write an equation for each circle if the coordiantes of the center and length of the radius are a. center(-1,-5) radius = 2 units b. center(0,3) radius = 7 units c. center(-9,7) radius = 1/2 units
Sunday, April 29, 2012 at 12:04am

math-geometry!
what is the total number of points that graphs x^2+y^2= 16 and y=x have in common
Saturday, April 28, 2012 at 11:19pm

math-geometry!
what is the total number of points that graphs x^2+y^2= 16 and y=x have in common
Saturday, April 28, 2012 at 11:17pm

geometry
Point A is 5 feet from the center of the circle and 12 feet from point B. is tangent to circle O at A. Find OB to the nearest tenth.
Saturday, April 28, 2012 at 12:15pm

geometry
Point A is 5 feet from the center of the circle and 12 feet from point B. is tangent to circle O at A. Find OB to the nearest tenth. Answer Choices: 13 ft 14.3 ft 26 ft 5 ft
Saturday, April 28, 2012 at 11:29am

Geometry
If the length of the sides of two similar triangles are in the ratio 3:4, what is the ratio of the lengths of a pair of corresponding altitudes? What is the ratio of their perimeter?
Saturday, April 28, 2012 at 9:39am

Geometry
1. What is the base and the height of the rectangle if the area is 216 and the perimeter is 66? 2.The perimeter of an isosceles trapezoid is 40 ft. Thr bases of the trapezoid are 11ft and 19 ft. Find the area of the trapezoid.
Saturday, April 28, 2012 at 12:44am

Geometry
The three angles of a triangle have measures 12x degree, 3x degree, and 7y degree, where 7y>60. If x and y are integers, what is the value of x?
Friday, April 27, 2012 at 9:55pm

geometry
A shuttle bus for a festival stops at the parking lot every 18 minutes and stays at the lot for 2 minutes. If you go to the festival at a random time, what is the probability that the shuttle bus will be at the parking lot when you arrive?
Friday, April 27, 2012 at 9:42pm

geometry
A cone is created from a paper circle with a 90° sector cut from it. The paper along the remaining circumference of the circle is the base of the cone. Find the radius of the base of the cone. Round to the nearest hundredth.
Friday, April 27, 2012 at 2:29pm

geometry
AB=5 BC=9 AC=8
Friday, April 27, 2012 at 11:48am

geometry
Two sides of an equilateral triangle are 3x +15 and x + 21. Which of the following could be the measure of the third side?
Thursday, April 26, 2012 at 7:20pm

geometry
I can't figure out this problem, help would be much appreciated! Suppose line BC bisects angle ABE, and D is the interior of angle ABC. If m-angle CBD=28 degrees, and m-angle ABE=136 degrees, find m-ABD.
Thursday, April 26, 2012 at 11:07am

geometry
Wednesday, April 25, 2012 at 8:24pm

geometry
the diagonal VY of a cuboid =root(26.25)cm, the length of a side ZY = 4cm and the height of a sideUZ =25cm for the cuboid. Find the width of the width UV.
Tuesday, April 24, 2012 at 7:36pm

geometry
a closed box of uniform thickness is made of wood 1cm thick. Its extenal dimensions are 6cm and 5 cm by 4 cm. Find the a. volume of the wood used in making the box. b. the capacity of the box, given that the cover is full length and full width c. The interior surface area if ...
Tuesday, April 24, 2012 at 7:28pm

geometry
A trailer driver left Miami at 15:45 and arrived at his destination 637.5 km away at 02:15 the next day. a. How long did the jpurney take? b. What was his average speed in km/h c. What was his average speed in ms^-1
Tuesday, April 24, 2012 at 7:06pm

geometry
the net of a square pyramid has a base of 3cm by 3cm and each slant side is 5cm. Include the flaps. Find the total surface area of the prism.
Tuesday, April 24, 2012 at 7:02pm

geometry
If the ratio of the interior angle to the exterior angle is 5:1 for a regular polygon, find a. the size of each exterior angle b. the number of sides of the polygon c. the sum of the interior angles d. Name the polygon
Tuesday, April 24, 2012 at 6:57pm

Geometry
If you stand at stree level, the angle of elevation to a buildings tenth-story window is great than the angle of elevation to one of its ninth-story windows.
Tuesday, April 24, 2012 at 6:44pm

Physics
1) Which control on a music player or television set allows you to increase or decrease amplitude of the sound waves that come out of it? 2)Ripple tanks are used to observe two-dimensional waves. What should be the name of the amplitude control for two-dimensional waves? 3)...
Tuesday, April 24, 2012 at 6:11pm

Geometry
if a person 5 feet tall casts a 3 foot shadow and a building casts a 12 foot shadow, what is the height of building in feet?
Tuesday, April 24, 2012 at 10:52am

Math: Geometry
If 0 < y < 1 and 0 < x < 1, find the probability that y < x. Begin by sketching te graph, and then use the area method to find the probability. Please help me. I do not understand. Thank you in advance!
Tuesday, April 24, 2012 at 12:29am

Math: Geometry
If 0 < y < 1 and 0 < x < 1, find the probability that y < x. Begin by sketching te graph, and then use the area method to find the probability. Please help me. I do not understand. Thank you in advance!
Monday, April 23, 2012 at 9:01pm

Geometry
The area of a trapezoid is 80 square units. If its height is 8 units, find the length of its median.
Monday, April 23, 2012 at 6:30pm

geometry
The surface area of the following square pyramid is 152 cm2. What is the slant height, l, of the square pyramid in centimeters? The base is 8cm.
Sunday, April 22, 2012 at 10:27pm

geometry
A scuba diver is at the surface of the water and preparing to swim to a shipwreck. The shipwreck is 20 meters underwater and the diver is 65 meters away from a buoy that shows where the shipwreck lies. At what angle does the diver have to swim to reach the shipwreck to the ...
Sunday, April 22, 2012 at 10:17pm

geometry
Hexagon A is a regular hexagon. The total length of all the sides of the hexagon is 24 inches. Hexagon A is dilated about its center to create Hexagon B. The length of each side of Hexagon B is inches. By what factor was Hexagon A dilated to create Hexagon B?
Sunday, April 22, 2012 at 3:10pm

geometry
If the parallel sides of a trapezoid are contained by the lines and , find the equation of the line that contains the midsegment. Show equations and all work that leads to your answer.
Sunday, April 22, 2012 at 1:15pm

geometry
the volume of a cylinder is 88 m. If the radius of the cylinder is quadrupled, what will be the volume of the new cylinder in cubic meters?
Sunday, April 22, 2012 at 12:01pm

geometry
A circular pool with a diameter of 32 feet is surrounded by a wood deck of uniform width. If the area of the deck is 68π square feet, what is x, the width of the deck?
Sunday, April 22, 2012 at 11:46am

geometry
Denise poured milk into a glass shaped like a right circular cylinder with a radius of 2 inches. When she added chocolate syrup to the milk, the height of the liquid in the glass increased by 1/2 inch. What was the volume of the chocolate syrup that Denise added to the glass ...
Sunday, April 22, 2012 at 10:07am

geometry
need help please: the sides of the triangle on the lines 6x-7+11=0 2x+9y+11=0 and 9x-2y-11=0. find the equation of the circle inscribed in the triangle.
Sunday, April 22, 2012 at 7:30am

geometry
find the equation of the circle having center on 3x+y=6 and tangent to both axes
Sunday, April 22, 2012 at 7:26am

geometry
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 11feet by 11feet by 3inches for a patio if concrete costs \$63.00 per cubic yard? \$211.75 \$70.58 (my choice) \$317.63 \$1,905.75 The volume of a cylinder is 980pi in^3. The height of the cylinder is...
Saturday, April 21, 2012 at 11:14pm

geometry
In a right _angled triangle one of the acute angles is 20 dgrees greater than the other.find the angles of the triangle
Saturday, April 21, 2012 at 9:13am

geometry
The table shows the exterior angle measures for regular polygons. Which expression represents the exterior angle measure for any regular n-gon?
Saturday, April 21, 2012 at 2:08am

geometry
Friday, April 20, 2012 at 11:04pm

Geometry
Find the missing side. Approximate the answer to three decimal places when appropriate. A=15 yd C=25 yd? Help!
Friday, April 20, 2012 at 10:16pm

Geometry
What is the volume of a horizontal cylinder whose radius is 2.6 yd,and length is 8.4 yds to the nearest tenth of a cubic yard using 3.14?
Friday, April 20, 2012 at 9:33pm

geometry
The deck in Alice's back yard is round. It has 5 posts evenly spaced around the edge to support a trellis. For her get together, she wants to connect each post to all the other posts with red ribbons. How many ribbons will she need.
Friday, April 20, 2012 at 9:12am

geometry
A swimming pool circular in shape has its distance around 282.74 ft, what is the area? in cm^2 in in^2 in m^2 TIA
Friday, April 20, 2012 at 6:26am

geometry
If all of the diagonals are drawn from a vertex of a quadrilateral, how many triangles are formed?
Friday, April 20, 2012 at 1:52am

GEOMETRY
A PERSON STANDING 30 FEET FROM A FLAGPOLE CAN SEE THE TOP OF THE POLE AT A 35 DEGREE ANGLE OF ELEVATION. THE PERSON'S EYE LEVEL IS 5 FEET FROM THE GROUND. FIND THE HEIGHT OF THE FLAGPOLE TO THE NEAREST FOOT.
Thursday, April 19, 2012 at 5:37pm

geometry
squares in a rectangle this rectangle has been divided into 11 squares what is a equation that will yield the value of x
Wednesday, April 18, 2012 at 10:26pm

Geometry
A right prism has bases that are squares. The area of one base is 81 square feet. The lateral area of the prism is 144 square feet. What is the altitude of the prism.
Wednesday, April 18, 2012 at 8:28pm

geometry(surface area)
What is the lateral surface area of a cone with radius 19cm and slant height 11cm? possible answers; 19picm^2 30picm^2 200picm^2 209picm^2 What is the lateral area of the square pyramid to the nearest whole number? base 11m and slant 15m possible answers; 165m^2 176m^2 330m^2 ...
Wednesday, April 18, 2012 at 8:19pm

Geometry
The height of a parallelogram is 10 feet more than its base. If the area of the parallelogram is 120 square feet, find its base and height.
Wednesday, April 18, 2012 at 6:23pm

geometry
1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19 cm2 30 cm2 200 cm2 209 cm2 3. What is the ...
Wednesday, April 18, 2012 at 12:15pm

GED-Geometry
a squared + b squared = c squared 5 squared + 12 squared = c
Wednesday, April 18, 2012 at 12:20am

geometry
a squared + b squared=c squared 5 squared + 12 squared = c
Wednesday, April 18, 2012 at 12:11am

Geometry 10th
A cone is inscribed in a sphere with a radius of 5 centimeters.The distance from the center of the sphere to the center of the base of the cone is x. Write an expression for the volume of the cone in terms of x (Hint: Use the radius of the sphere as part of the height of the ...
Tuesday, April 17, 2012 at 10:55pm

Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 11 feet by 11 feet by 3 inches for a patio if the concrete costs \$63.00 per cubic yard? (1 point) \$211.75 \$70.58 \$317.63 \$1,905.75
Tuesday, April 17, 2012 at 4:53pm

Geometry, help!
Circle O has a radius 28. Radii OM and ON form an angle of 60 degrees. Find MN. A) 28 radical 2 B) 28 C) 56 D) 56 radical 3 Is it A) ?
Tuesday, April 17, 2012 at 4:05pm

geometry
If m = 6.25 cm and n = 10 cm, what is the measure of angle ?
Monday, April 16, 2012 at 9:50pm

Geometry
How do I find the perimeter of the rectangle (l=10.6in and h=6.1 in
Monday, April 16, 2012 at 8:34pm

Geometry
How many different integer values of n satisfy the inequality 1/13 < 2/n < 1/10? F. 1 G. 2 H. 3 J. 4 K. 5
Monday, April 16, 2012 at 7:16pm

Geometry
In the standard (x,y) coordinate plane, if the x-coordinate of each point on a line is 4 less than twice its y-coordinate, what is the slope of the line?
Monday, April 16, 2012 at 6:33pm

Geometry
A performance was rated on a 3-point scale by an audience. A rating of 1 was given by 30%, a rating of 2 was given by 60%, and a rating of 1 was given by 10%. To the nearest tenth, what was the average of the ratings?
Monday, April 16, 2012 at 6:20pm

Geometry
If AB= 9 centimeters and BC= 12 what does Ac equal ? and it is a right triangle .
Monday, April 16, 2012 at 1:58pm

Geometry
The perimeter of a rectangle is 26 cm and the length is 36 cm. What is the area of the rectangle?
Sunday, April 15, 2012 at 7:18pm

Geometry
are AB and arc CD have same number of arc degree?
Sunday, April 15, 2012 at 7:07pm

Geometry
in a circle of radius 11 cm, find the area of the segment bounded by an arc of measure 60 degrees and the chord joining the endpoints of the arc. A. 12.9 cm B. 122.5 cm C. 11.0 cm D. none of these
Sunday, April 15, 2012 at 7:03pm

The radii of the larger wheels on a tractor are 32 cm. If the ratio of the diameter of a large to small wheel is 19:7, find the diameters of the smaller wheels
Sunday, April 15, 2012 at 6:56pm

Geometry.
A park has a circular swimming pool. The diameter of the pool is 18 ft. What is the distance traveled if you swim around the edge of the pool once? Use pi = 3.14 A) 36 ft B) 169.65 ft C) 113.10 ft D) 56.52 ft I think it is [D] but I'm not sure.
Sunday, April 15, 2012 at 6:51pm

geometry
two sides of an equilateral trianlge measure (2y+3) units and (y^2-5) units. if the perimeter of the triangle is 33 units, what is the value of y?
Sunday, April 15, 2012 at 6:49pm

Geometry
Two straight pipes intersect under a circular garden and intercept non-adjacent arcs that measure 34 degrees and 108 degrees. What is the measure of the acute vertical angles formed where the two pipes intersect?
Sunday, April 15, 2012 at 6:49pm

geometry
two sides of an equilateral trianlge measure (2y+3) units and (y^2-5) units. if the perimeter of the triangle is 33 units, what is the value of y?
Sunday, April 15, 2012 at 6:49pm

geometry
Two lines intersect to form two pairs of vertical angles.Angle 1 with measure (20x + 7) degrees and angle 3 with measure (5x + 7y + 49) degrees are vertical angles. Angle 2 with measure (3x - 2y + 30) degrees and angle 4 are vertical angles.Find the values x and y and the ...
Sunday, April 15, 2012 at 6:47pm

Geometry!
The distance around the equator of Saturn is about 378,675 km. What is the equatorial diameter of Saturn? Use pi = 3.14. A) 241,209 B) 241,194 C) 120,584 D) 120,597 I think it is [D] but I'm not sure.
Sunday, April 15, 2012 at 6:47pm

Geometry
Given that circle Q has a radius of 42, and radii line QR and line QS form an angle of 180, find the exact length of arc RS.
Sunday, April 15, 2012 at 6:40pm

Geometry
Point A is 5 feet from the center of the circle and 11 feet from point B. Line AB is tangent to circle O at A. Find OB to the nearest tenth.
Sunday, April 15, 2012 at 6:31pm

Geometry
A park maintenance person stands 23 m from a circular monument. If you assume her lines of site are tangents to the monument and make an angle of 23degrees, what is the measure of the monument that her lines of site intercect?
Sunday, April 15, 2012 at 6:23pm

Geometry
The measure of the central angle of a sector of a circle is 90degrees. The arc length of the sector is 3(pie) cm. What is the radius of the circle?
Sunday, April 15, 2012 at 6:18pm

geometry
Name < DAE a different way
Sunday, April 15, 2012 at 5:16pm

Geometry
Sonia counts the faces on a cube. Then, she connects a cube and counts the faces that she can see on the two cubes . How many faces will be visible if she ends up with a row of 5 cubes? Can you give me more details with answer.thank you
Sunday, April 15, 2012 at 4:52pm

geometry
A circle of radius r is centered at the origin and a rectangle is inscribed. The area of the rectangle as a function is given by what? Can you also explain the processes behind finding the answer it helps me understand.
Sunday, April 15, 2012 at 4:47pm

Geometry Multiple Choice
A rectangle napkin costs \$3.25. A similar tablecloth is five times longer and five times wider. How much would you expect to pay for the table cloth? \$81.25 \$48.74 \$16.25 \$32.50
Sunday, April 15, 2012 at 3:39pm

Geometry
Find the area of a decagon with side of 4cm. Find the area of a pentagon with side length of 10cm Find the area of a hexagon with radius of 5in.
Sunday, April 15, 2012 at 3:05pm

Geometry
Similar ratio and ratio perimeter for two regular octagons with area=18in squared and 50in squared. 9:25, 3:5 or 9:25, 9:25
Sunday, April 15, 2012 at 3:02pm

Geometry
A rectangle napkin costs \$3.25. A similar tablecloth is five times longer and five times wider. How much would you expect to pay for the table cloth? \$81.25 \$48.74 \$16.25 \$32.50
Sunday, April 15, 2012 at 3:01pm

Geometry
Sonia counts the faces on a cube. Then, she connects a cube and counts the faces that she can see on the two cubes . How many faces will be visible if she ends up with a row of 5 cubes?
Saturday, April 14, 2012 at 11:26pm

Mirielle
The endpoints of the diameter of a circle are (-6,2) and (10,-2). What are the coordinate of the center of the circle?
Friday, April 13, 2012 at 6:45pm

Geometry
What Is The Measure,In Degrees, Of Each Exterior Angle Of A Regular Hexagon ?
Friday, April 13, 2012 at 2:16pm

Math 7 - NYS Math Exam Review - Book 1 (HW)
C = 2nr!?!??!??! Since the NYS Math Exam is coming up (in my district in my school we have it next week). You see in my class were not done with our geometry and ratio, proportion unit and plus we are missing one unit: algebra. We didn't get to solving the formulas. Ratio ...
Friday, April 13, 2012 at 11:28am

geometry
The area of a regular decagon is 50cm2. What is the area of a regular decagon with sides four times the sides of the smaller decagon?
Friday, April 13, 2012 at 10:58am

geometry
How many more degrees in the angles of a trapezoid that in a square?
Thursday, April 12, 2012 at 11:00pm

geometry
If side JL = 8 cm, side LN = 12 cm and side JK = 4 cm, then what is the measure of side JM?
Thursday, April 12, 2012 at 10:18pm

Geometry
In right triangle abc, c is the right angle. If the coordinates of A are (-1,1) and the coordinates of B are (4,-2). the coordinates of c maybe?
Thursday, April 12, 2012 at 3:41pm

Geometry
In triangle abc angle a=3x+40 angle b= 8x+35 and angle c=10x Which is the longest side of the triangle, ab, ac or bc?
Thursday, April 12, 2012 at 3:34pm

geometry
A sphere with a diameter of 24 inches is reshaped into a cone with a radius of 32 inches. If all the material is used, what is the height of the cone?
Thursday, April 12, 2012 at 2:23pm

geometry
A cone with a diameter of 7.2 meters and slant height of 8.8 meters is being filled with water at a rate of 2.5 m^3 per minute. How many minutes will it take to fill the cone?
Wednesday, April 11, 2012 at 9:27pm

geometry
A cylindrical tank is being constructed to hold 10,000 ft^3 of water. The diameter of the tank is 36ft. What is the minimum height needed for the tank?
Wednesday, April 11, 2012 at 9:26pm

geometry
What is the total surface area of a regular square pyramid with a base side length of 18cm and a height of 12cm?
Wednesday, April 11, 2012 at 9:25pm

geometry
the ratio of a length on a scale drawing or model to the corresponding length on the real object....is called what?
Wednesday, April 11, 2012 at 8:34pm

geometry
Find the height of a rectangular prism with a surface area of 286 inches squared, and a base measuring 63 inches
Wednesday, April 11, 2012 at 7:11pm

geometry
Given that AB is a tangent of the circle with the center at X, AB = 12, and XD = 2.5, which is the length of DB?
Wednesday, April 11, 2012 at 9:27am

geometry 3
Given: Circle O with radius of length 4 units. measurement of arc PQ=141 degrees. Find the cordinates of point P. Circle O(0,0)
Tuesday, April 10, 2012 at 10:23pm

geometry 2
circle K has an area of 64 pi units ^2. Find the exact length of the arc intercepted by a 210 degree central angle in circle K.
Tuesday, April 10, 2012 at 10:21pm

geometry 1
a secant-secant angle intercepts arcs that are 3/5 and 3/8 respectively. Find the measure of the secant-secant angle.
Tuesday, April 10, 2012 at 10:19pm

Geometry
Circle C is centered at (-4,3). Write the equation of the line tangent to circle C at point P(2,5). (point-slope form)
Tuesday, April 10, 2012 at 10:18pm

Geometry
a soccer goal is 24 feet wide. point a is 40 feet in front of the center of the goal. point b is 40 feet in front of the right goal post. from which point would you have a better chance of scoring a goal?
Tuesday, April 10, 2012 at 6:47pm

Geometry
An equilateral triangle has a perimeter of 120 inches. What is the area of the triangle? Express your answer in simplest radical form.
Tuesday, April 10, 2012 at 6:41pm

Geometry
Right triangle ABC has an area of 32^3 cm^2. The measure of <A=30, and the measure of <B=90. What is the length of BC, AB, and AC? Express all answers in simplest radical form.
Tuesday, April 10, 2012 at 6:41pm

Geometry
An equilateral triangle has a height of 26 inches. What is the length of each side of the triangle to the nearest centimeter?
Tuesday, April 10, 2012 at 2:41am

Geometry
A square tablecloth has a line of embroidered flowers along the diagonal. The tablecloth is 48 inches on each side. How long is the embroidery line? Round to the nearest inch.
Tuesday, April 10, 2012 at 2:41am

Geometry
You set up a makeshift greenhouse by leaning a square pane of glass against a building. The glass is 4.5 ft long and it makes a 30 degree angle with the ground. How much horizontal distance between the building and the glass is there to grow plants? Round to the nearest inch.
Tuesday, April 10, 2012 at 2:40am

Geometry
Children climb 8 ft to the top of a slide. The end of the slide is 1 ft above the ground and the slide rises at a 45 degree angle. If the slide makes a straight line from the top to the bottom, how far does a child travel down the slide? Round to the nearest foot.
Tuesday, April 10, 2012 at 2:38am

Geometry
A professional baseball diamond is a square. The distance from base to base is 90 ft. To the nearest foot, how far does a catcher standing at home plate throw the ball across the diagonal of the square to second base?
Tuesday, April 10, 2012 at 2:37am

Geometry
A square has diagonal length 13 m. What is the side length of the square to the nearest centimeter?
Tuesday, April 10, 2012 at 2:36am

Geometry
A square has a side length of 95. What is the length of the diagonal of the square? Express your answer in simplest radical form.
Tuesday, April 10, 2012 at 2:35am

Geometry
You are planning to use a ceramic tile design in your new bathroom. The tiles are blue-and-white equilateral triangles. You decide to arrange the blue tiles in a hexagonal shape as shown. If the side of each tile measures 7 centimeters, what will be the exact area of each ...
Tuesday, April 10, 2012 at 12:10am

Area Geometry
Find the area of a decagon with a radius of 4mm. Find the area of an octagon with a radius of 10 cm.
Tuesday, April 10, 2012 at 12:07am

geometry
Find the geometric mean each pair of numbers. If nessary, give the answer in simplest radical form. 5 and 8
Monday, April 9, 2012 at 11:18pm

geometry
Find the height of a cone with a volume of 138 cubic meters and a base area of 46 square meters
Monday, April 9, 2012 at 9:19pm

geometry
Find the height of a cone with a volume of 138 cubic meters and a base area of 46 square meters
Monday, April 9, 2012 at 9:19pm

geometry
Find the volume of a rectangular prism whose dimensions are twice those of another rectangular prism that has a volume of 120 cm3
Monday, April 9, 2012 at 9:18pm

Geometry
Find the center of the circle using the equation provided. Please show work! x^2 + y^2 = 16
Monday, April 9, 2012 at 6:32pm

Geometry
Find the measure of the acute angle that the given line forms with a horizontal line. 1. Y=5x+3 2. Y=1/2x+4
Monday, April 9, 2012 at 1:54pm

geometry
Give an example of an infinite set.
Monday, April 9, 2012 at 12:35pm

geometry
a large triangle is 15ft and the small triangle is 9ft. the triangles sre similar what is the ratio (larger to smaller) of the perimeters? possible answers: 25/9--1/6--5/3--9/25 the triangles are similar what is the ratio ( larger to smaller) of the area possible answers: 25/9...
Sunday, April 8, 2012 at 8:37pm

Geometry help check
(1)Is a trapezoid a square? false (2) if all sides of a quadilateralare congruent,the quadilateral is a rhombis? true or false
Sunday, April 8, 2012 at 5:48pm

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