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August 1, 2014

Homework Help: Math: Geometry

Recent Homework Questions About Geometry

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geometry
Triangle ABC is an equilateral triangle with sides of 1. Arcs are drawn from A,B,C. what is the perimeter?
Thursday, October 25, 2012 at 1:14am

Stela
CCl4 ClO4− ClF4− SiCl4 SO42− Which molecule or ion does not have a tetrahedral molecular geometry?
Thursday, October 25, 2012 at 12:11am

Geometry
Find the measures of an interior angle and an exterior angle of a regular polygon with 6 sides.
Wednesday, October 24, 2012 at 5:14pm

Geometry
The 8 rowers in the racing boat stroke so that the angles formed by their oars with the side of the boat all stay equal. Explain why their oars on either side of the boat remain parallel.
Wednesday, October 24, 2012 at 4:41pm

Geometry
Below is a worksheet I have to do for my geometry class. I am not sure about the answers I have given and I have no clue about the ones not answered. Any help will be much appreciated and thank you in advance. A. Determine the number of triangulations for a hexagon. 5 B. How ...
Wednesday, October 24, 2012 at 2:24am

geometry
A swimming pool is 3 ft deep in the shallow end the bottom of the pool has a steady downward drop of 12 degrees if the pool is 50 feet long how deep is the deepest end?
Monday, October 22, 2012 at 7:22pm

Geometry
The angle of elevation of a ladder leaning against a wall is 45°. If the distance from the base of the ladder to the wall is 15 feet, find the length of the ladder.
Monday, October 22, 2012 at 11:43am

geometry
The volume of 2 similar solids are 27 ft3 and 216 ft3. The surface area of the larger solid is 300 ft2. What is the surface area of the smaller solid? Round your answer to the nearest tenths place
Monday, October 22, 2012 at 11:08am

geometry
A square pyramid has base edges 10 in. long and a height of 4 in. Sketch the pyramid and find its surface area. Round your answer to the nearest tenth
Monday, October 22, 2012 at 10:39am

geometry
The volume of a sphere is 4,000 m3. What is the surface area of the sphere to the nearest square meter?
Monday, October 22, 2012 at 7:34am

Geometry
The measure of angle B, the supplement of angle A, is four times the measure of angle C, the complement of angle A. I need to find the measure of all angles and i have no idea of where to start, any help would be appreciated.
Sunday, October 21, 2012 at 10:50pm

Geometry
Joey has a toy car that is a 1:64 scale model of an actual car. (In other words, the length of the actual car is 64 times as long as the length of the toy car.) Joey's toy car can go 5 feet per second. What is the equivalent speed in miles per hour for the actual car?
Sunday, October 21, 2012 at 6:52pm

Geometry
Imagine that all the people on Earth could stand side by side together. How much area would be needed? Would all the people on earth fit in Rhode Island? Explain your reasoning. Rhode Island, the smallest state in terms of area, has a land area of 1000 square miles. Assume ...
Sunday, October 21, 2012 at 6:48pm

geometry
A classroom has a floor area of 600 square feet. What is the floor area of the classroom in square meters? describe three different correct ways to solve this area problem. Each way of solving should use the fact that 1 inch = 2.54cm. Explain your reasoning.
Sunday, October 21, 2012 at 6:43pm

geometry
Determine the measure of angle B of triangle ABC given the following information A= 42 deg c = 12 C = 96 deg
Sunday, October 21, 2012 at 1:05pm

geometry
01:34:47 The volumes of two spheres are 729 in3 and 27 in3. What is the ratio of their radii, rounded to the nearest whole number?
Saturday, October 20, 2012 at 2:38pm

geometry
The volumes of two spheres are 729 in3 and 27 in3
Saturday, October 20, 2012 at 2:37pm

geometry
The volumes of two similar figures are given. The surface area of the smaller figure is given. Find the surface area of the larger figure. V = 5 in3 V = 40 in3 S.A. = 4 in2
Saturday, October 20, 2012 at 2:36pm

geometry
The surface areas of two similar solids are 289 ft2 and 900 ft2. The volume of the larger solid is 1,755 ft3. What is the volume of the smaller solid?
Saturday, October 20, 2012 at 9:46am

geometry
find the similarity ratio of a cube with volume 729 m^3 to a cube with volume 3,375 m^3?
Saturday, October 20, 2012 at 9:29am

geometry
describe in detail two ways you could find the height of the tree indirectly. explain your methods give specific measurments you make directly show how you can use these measurements to find the objects height
Thursday, October 18, 2012 at 9:07pm

geometry
thebottom of the ladder is 3 feet from the building. the ladder makes an angle of 75 degree with the ground. how high up on the building does the ladder reach? how long is the ladder?
Thursday, October 18, 2012 at 9:03pm

geometry
the vertices of a triangle are p(2,8, q(-8,-7)and r(5,-6). name the vertices of the image refected in the x-axis?
Thursday, October 18, 2012 at 7:09pm

Geometry
What Is the measures of 6y + 3 and 4y - 13
Thursday, October 18, 2012 at 12:09pm

Geometry
Jero claims that the statements line LR is congruent to line RL and angle CBA is congruent to angle ABC are both true by the Reflexive Property of Congruence. Explain why Jero is correct. I have an idea of what the answer could be but would someone please help me to better ...
Wednesday, October 17, 2012 at 9:44pm

geometry
one side of an equilateral triangle is 7 dm shorter than one side of square.the sum of the perimeter of the two figure is 49 dm . find the perimeter of each figure.
Tuesday, October 16, 2012 at 7:22pm

Geometry Student
If m<FGE=5x+10,find the value of x so that fc perpendicular
Tuesday, October 16, 2012 at 7:19pm

Geometry
2.Write a flowchart Given: STV congruent TVU,STU congruent UVS Prove: SVT congruent UT
Tuesday, October 16, 2012 at 4:40pm

Geometry
To approach a runway, a plane must began a 7 degree descent starting from the height of 2 miles above the ground. To the nearest mile, how many miles from the runway is the airplane at the start of this approach?
Tuesday, October 16, 2012 at 2:01pm

geometry
solve for x if angle 1 and angle 2 are supplementary: angle 1= 5x+6 angle 2= 3x
Monday, October 15, 2012 at 9:36pm

geometry
Each side of a equilateral triangle measures 12 cm. Find the height, h of the triangle.
Monday, October 15, 2012 at 3:51pm

geometry
Yuki just bought a big screen TV set. The screen has a diagonal measure of 40 in. If the screen is 32 in. wide, how high is it?
Monday, October 15, 2012 at 2:16pm

geometry
draw the triangle into a coordinate system of (-7) to 7. Designating cathetes and hypotenuse. a)A(1/1);B(3/1);C(1/6) b)D(-3/1);E(1/-2);F(1/1)
Monday, October 15, 2012 at 12:19pm

geometry
If the endpoints of the diameter of a circle are (3, 1) and (6, 5), find the length of the diameter.
Sunday, October 14, 2012 at 1:21pm

Geometry
The Great Pryamid of Cheops has a square base of 771ft. on a side and a height of 4186ft. How many rooms 35ft x 20ft x 8ft would be needed to have a volume equivalent to that of the Great Pryamid?
Sunday, October 14, 2012 at 11:05am

geometry
Write a two-column proof. Given: 7y = 8x – 14; y = 6 Prove: x = 7
Friday, October 12, 2012 at 10:33am

college geometry
if triangle mnp approximate triangle srt with proportionality factor k, show that if ma and sb are altitudes of the given triangles, then ma = ksb in
Thursday, October 11, 2012 at 10:47pm

geometry
if n(2,4)is reflected in the line y=2 the n`is (2,0) true or false and why
Thursday, October 11, 2012 at 6:44pm

Geometry
Determine whether triangle DEF is congruent to triangle PQR given the coordinates of the vertices. Explain. D(-6,1) E(1,2) F(-1,-4) P(0,5) Q(7,6) R(5,0)
Wednesday, October 10, 2012 at 5:14pm

Geometry
On a trip from Virginia to Florida the Smith family wants to travel at least 420 miles in 8 hours of driving, what must their average rate of speed be? Would it be 420 divided by 8= 52.5 miles an hour? Thank you!
Tuesday, October 9, 2012 at 5:58pm

Geometry
Can you tell em if this is right? If not, can you tell me what words go where? A truth value statement can be written in the form “if P, then Q.” This “if, then” statement can be true or false. The “if” part is called the hypothesis, and the “...
Tuesday, October 9, 2012 at 12:17pm

geometry
PM is the median of trapezoid KLNO. If ON = 30 centimeters and KL = 20 centimeters, what is the length of PM?
Tuesday, October 9, 2012 at 12:04pm

geometry
on a number line, the midpoint is -2. Name to possible endpoints for the segment. How would this be found.
Tuesday, October 9, 2012 at 11:02am

geometry
how to mentally find the coordinates of the midpoint of AD, given the endpoints A(4,-3) and D(-6,3).
Tuesday, October 9, 2012 at 11:01am

Geometry
AB~=DC and AD~=BC. Find the perimeter of the figure.
Tuesday, October 9, 2012 at 10:54am

Geometry
PE~=PM, y=5x+5. Find the perimeter of the figure.
Tuesday, October 9, 2012 at 10:53am

geometry
PR~=QR, PQ=x+3, QR=x+6. The perimeter is 93. Find x and PR.
Tuesday, October 9, 2012 at 10:52am

Geometry
y=-7x+3 Is It Vertical , Horizontal , Or Oblique ?
Tuesday, October 9, 2012 at 10:25am

Geometry
BE~=RT. Find x, BT, RT, and the perimeter.
Tuesday, October 9, 2012 at 9:30am

Geometry
DF=3x+1, DE~=EF, DE=x+5. The perimeter is 31. Find x, DE, and DF.
Tuesday, October 9, 2012 at 9:29am

geometry
DF = 3x + 1, DE = EFm = x +5. The perimeter is 31. Find x, DE and DF.
Tuesday, October 9, 2012 at 8:57am

geometry
what is the slantheight of the square pyramid that can be curved out from a wooden cube of side 12cm?what is the lateral surface area?
Sunday, October 7, 2012 at 2:02am

Geometry
if RS= 2x+2 and ST= 3x-2 and RT= 24, find the value of x. then find RS and ST
Saturday, October 6, 2012 at 6:04pm

geometry
Al and Harpreet are racing to Wing Stop to get the last batch of fries made for lunch. Al participates in cross country and can cover (write in value) per minute. Harpreet likes to watch TV and play video games. She is out of shape and can only cover 3 units per minute. If ...
Saturday, October 6, 2012 at 2:32pm

geometry
AB=2x+9,BC=4x-5
Saturday, October 6, 2012 at 11:58am

chemistry
C4 H10 O or diethyl ether or with a formula of CH3CH2OCH2CH3 its stick structure is H H H H ! ! ! ! .. H-C-C-C-C- O-H ! ! ! ! .. H H H H I used the this ! sign as a sign for bond. pls help me to determine the geometry for each central atom in this structure. 1) C Trigonal 2) C...
Friday, October 5, 2012 at 11:24pm

Advanced physical science
A fiery ball of wood is loaded into a medieval catapult to be thrown into a castle. Unfortunately, the attacking heathens are not very smart and since geometry and physics were not studied in their time, they launched the ball straight up into the air. The catapult launcher ...
Thursday, October 4, 2012 at 11:13pm

geometry
a painting is made od 3 concentric squares. the side lenght of the largest square is 24 cm what is the area of the painting
Thursday, October 4, 2012 at 4:22am

Geometry
Complete Problem #28 in Section 1.5 Exercises (Chapter 1) of Essentials of Geometry for College Students. Use the table below to show your work and solve the problem. You may add or delete rows as necessary. Statements Reasons PQ=RS Given PS=PQ+RS Segment Addition Postulate PR...
Thursday, October 4, 2012 at 2:17am

Geometry
A nonregular hexagon has five exterior angle measures of 55,58,69,57,and 55. What is the measure of the interior angle adjacent to the sixth exterior angle?
Wednesday, October 3, 2012 at 5:53pm

geometry
If J is the midpoint of MN and JM=5x-5 and JN=4x+2, find the length of MN.
Wednesday, October 3, 2012 at 11:51am

geometry
If P is the midpoint of RS and RS=17x-8 and RP=8x+1, find the values of x and PS.
Wednesday, October 3, 2012 at 11:50am

analytic geometry
how to convert the small rotation of axes into capital rotation of axes?
Wednesday, October 3, 2012 at 11:41am

geometry
Points A, B, and C are collinear, and C is between A and B. If AB=8x-4, BC=x+2, and AC=x^2, find the values of x.
Wednesday, October 3, 2012 at 11:40am

geometry
Given a circle with a diameter of 4, what is the circumference?
Tuesday, October 2, 2012 at 2:12pm

GEOMETRY
If RS=ST=19, s<r and t=7, find s and r.If r=-12, s=10, and S is the midpoint of RT, find t.
Tuesday, October 2, 2012 at 10:10am

Geometry
True or False: If a ray bisects an angle of a triangle, then it also bisects the side opposite the angle. If a plane intersects a cylinder, then the intersection must be a circle. I think the first one is true and the second one is false.
Monday, October 1, 2012 at 8:31pm

Geometry
True or False: If a ray bisects an angle of a triangle, then it also bisects the side opposite the angle. If a plane intersects a cylinder, then the intersection must be a circle. I think the first one is true and the second one is false.
Monday, October 1, 2012 at 6:22pm

Algebra,Geometry
If 5x-3y-4=4x-2y-12 find x and y. I really just want to know HOW you would find it.
Sunday, September 30, 2012 at 12:04pm

Geometry
Find the measure of each angle in a triangle with angles: x, (x-135), and 1/10 x
Sunday, September 30, 2012 at 12:29am

Geometry
If a regular pentagon has sides of four feet, what is the length from the vertex to the midpoint of the opposite side
Sunday, September 30, 2012 at 12:01am

geometry
Draw and label the following: segment AB intersects segment CD at point M. M is the midpoint of both segments. If AM = x2 + 8x + 17 and MB = 12x + 14, find AB.
Saturday, September 29, 2012 at 8:44pm

Geometry
Given triangle ABC, AD bisects angle BAC,and AE=ED Prove AE/AC=BD/BC Because I cant draw it I will explain. Its a triangle, A is the point at the top, B is the point at the bottom left and C is the point at the bottom right.There is a line going right down the middle, which is...
Saturday, September 29, 2012 at 8:23pm

geometry
angle JKN = 56 degree
Thursday, September 27, 2012 at 11:57pm

geometry
Find m angle NKL if m angle JKL = 2m angle JKN
Thursday, September 27, 2012 at 11:52pm

geometry
i have to proof that segment ad is congruent to segment ce. my givens are that segment ab is congruent to cb, that fd bisects ab and that fe bisects cb. the shape is a triangle
Wednesday, September 26, 2012 at 11:15pm

Geometry
A rectangular garden has an area of 55m2 and a perimater of 32 m. If its length is doubled, what is the % of increase on the new area and perimeter?
Wednesday, September 26, 2012 at 6:42pm

geometry
PM is the median of trapezoid KLNO. If ON = 24 centimeters and KL = 12 centimeters, which is the length of PM
Wednesday, September 26, 2012 at 8:34am

geometry
Úc ≅ Úd, mÚc = 5x - 7, and mÚd = 3x + 25, how many degrees are in Úc
Wednesday, September 26, 2012 at 7:57am

Geometry
what are the next to terms in the pattern 7, 2, 5, -3, 8, -11
Wednesday, September 26, 2012 at 2:12am

Geometry
what are the next to terms in the pattern 7, 2, 5, -3, 8, -11
Wednesday, September 26, 2012 at 2:04am

geometry
Whom should you see at the bank if you need to borrow money?
Tuesday, September 25, 2012 at 8:43pm

Geometry
Find the coordinates of the midpoint of a segment with the given end points. I don't understand how K(-9,3), h(5,7)
Tuesday, September 25, 2012 at 7:32pm

Geometry
If one angle is 2x+y and the other angle is 10x-4y how do you solve it? They are both right angles. Do you set them equal to each other?
Tuesday, September 25, 2012 at 5:48pm

geometry
what is (6x^2-8x+8) divided (x-3)? i have done this problem about 20 times literally and can not get the right answer. i would also like to know if i'm suppose to use place holders on any number with and X or just X^2?
Tuesday, September 25, 2012 at 4:08pm

GEOMETRY
3 Y -8/12= Y/5 SOLVE THE PROPORTION
Tuesday, September 25, 2012 at 12:54pm

geometry
What is the approximate length of line MN when the coordinates of its end points are (-4,5) and (-6,9)?
Monday, September 24, 2012 at 11:25pm

geometry
c+d+90=180
Monday, September 24, 2012 at 8:18pm

Geometry
Three line segments have the following measure AB=6, BC=3, and AC=8. What conclusions can you draw about points A,B and C?
Monday, September 24, 2012 at 6:59pm

Geometry
The surface area of the sides of a right cylinder can be found by multiplying twice the number pie by the radius times the height. If a circular cylinder has radius (r) and height (h), write an expression that represents the surface area of its size.
Monday, September 24, 2012 at 6:44pm

Geometry
how do you write a prof? Also, what is inductive and deductive reasoning?
Sunday, September 23, 2012 at 6:39pm

geometry
Let "p = I did my homework" and "q = i passed the exam". Write the statement p->q. Then find the inverse, converse, and contrapositive. I'm lost on how to do this.
Sunday, September 23, 2012 at 2:49pm

Geometry
An ccident caused a traffic jam 12 miles long on a straight stretch of a two line highway (one lane in each direction) How many cares do you think were in the traffic jam?
Sunday, September 23, 2012 at 2:12pm

geometry
An 18 foot ladder is leaned against a wall .if the base of the ladder is 8 feet from the wall,how high up on the wall will the ladder reach?
Sunday, September 23, 2012 at 1:24pm

Geometry
Find the value of each variable and ST if S is between R and T. Draw a picture and solve each. RS=12, ST=2x, RT=34
Sunday, September 23, 2012 at 12:17pm

Geometry
What is the simple term for a converse? Like what is it? Like when they say "Same Side Interior CONVERSE" Whats the converse part mean?
Thursday, September 20, 2012 at 8:46pm

Geometry
What is the simple term for a converse? Like what is it? Like when they say "Same Side Interior CONVERSE" Whats the converse part mean?
Thursday, September 20, 2012 at 4:46pm

geometry
Type a counter-example that would have to exist in order for the conclusion to be false. 5 0, 6 0, 12 0, 16 0, 20 0, 100 0. Conclusion: All numbers are greater than 0.
Thursday, September 20, 2012 at 10:50am

Geometry
x+4/-3=6-x
Thursday, September 20, 2012 at 12:20am

Math
geometry- On the coordinate plane, draw a rectangle ABCD with vertices at A (1,4), B(5,4), C(5,1) and D (1,1). Then graph and describe the new rectangle formed when you subtact 3 from each coordinate of the vertices in rectangle ABCD.
Wednesday, September 19, 2012 at 10:57pm

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