14,973 Answered Questions for the topic geometry

Geometry Math

02/20/23

geometry (math)

Which transformation will result in an image that is congruent to its pre-image?A.  (x, y) → (2x, −2y) B. (x, y) → (x, y − 2) C. (x, y) → (−x, 2y) D. (x, y) → (−2x, y − 2)
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Geometry Math

02/20/23

Geometry (The vertices of ∆MNO and ∆PQR are described in the table.)
∆MNO∆PQR M (2, 4) P (−4, 8) N (5, 4) Q (−10, 8) O (6, 2) R (−12, 4) How can ∆MNO ~ ∆PQR be justified using rigid and non-rigid transformations? ∆MNO was dilated by a scale factor of  from... more
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02/19/23

I'm not sure about this...
Find the angle formed when [3, 4] and [−5, 12] are placed tail-to-tail, then find components for the vector projection that results when [3, 4] is projected onto [−5, 12]. I figured out the angle.... more
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Geometry

02/19/23

Given that triangle ABC is similar to triangle DEF, find the perimeter of triangle ABC.
FD=16 AC=8DE=12FE=8This is all that is given for the two triangles
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02/18/23

Why Is Roblox studio inserting "Toolboxtemporaryinsertmodel" when i insert a model? Its a roblox studio bug

I insert a model in roblox studio and adds "TTIM" The title you read so, How can i FIX it? may it be a virus? Should i Re-install Roblox studio for the Bug Fixed? i Really dont know! PLEASE I HAD 2... more
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Geometry

02/17/23

Quiz questions geometry

FH bisects <EFG. If m<EFH is 27°what is m<EFG?
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Geometry

02/16/23

Line MN is dilated by a scale factor of 2 centered at the point (0,6) f MN is represented by y=-3x + 6 which equation can represent the image of Mn
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Geometry

02/16/23

Line MN is dilated by a scale factor of 2 centered at the point (0,6) f MN is represented by y=-3x + 6 which equation can represent the image of Mn
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Geometry Math

02/16/23

The perpendicular bisectors of the sides of △JKL intersect at point P. If JP = 2x + 5 meters and KP = 4x − 13 meters, what is the length of LP to the nearest meter?
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Geometry

02/16/23

Find the equation of the line containing altitude HT.

Triangle WHY W (0,0)H (8,3)Y (2,9)
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Geometry

02/16/23

Solve the following system of equations by substitution or elimination. Enter your answer as (x,y).

x+3y = 6 -3x+2y = -18
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Geometry

02/16/23

If CE is congruent to BE think what type of triangle CBE I’d
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Geometry

02/15/23

Help with geometry
A triangle has area 64. If the altitude to one side has length 16, What is the length of that side?
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Geometry

02/15/23

Help with geometry
In the diagram, PQRS is a trapezoid with an area of 12. RS is twice the length of PQ. The areaof triangle PQS is
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Geometry

02/15/23

Help with geometry
Let M be the midpoint of side BC on triangle ABC. Let N be the midpoint of AM. What is theratio of the area of triangle ABC to the area of triangle BNM?
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Geometry

02/15/23

Help with this problem
In triangle abc side ab is congruent to side cb and angle a is congruent to angle b what must be true about triangle abc
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Geometry

02/15/23

Find the measure of each exterior angle of a regular 100-gon.
how do i solve this question?
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Geometry

02/15/23

In parallelogram ABCD, m∠A = 63. Find m∠B.
i dont know how to find m∠B.
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Geometry

02/15/23

The area of a rectangle is 525 square centimeters. The ratio of the length to the width is 7 : 3. Find the length and the width.
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Geometry

02/15/23

Geometry: Triangle QRS is similar to triangle TUV. Write the equation, in slope-intercept form, of the side of triangle QRS that is parallel to segment UV. You must show all work to receive credit. (
I can't put in a diagram because idk why. SRQ is a triangle and VUT is a triangle. The points are as follow, S(-8,1), R(-2,7), Q(-2,1). Now for VUT V(1,2), U(4,5), T(4,2)
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Geometry

02/15/23

A water sprinkler sends water out in a circular pattern. What is the area formed by the water pattern if it can spray out 15 feet in any​ direction? Use 3.14 for pi.
A water sprinkler sends water out in a circular pattern. What is the area formed by the water pattern if it can spray out 15 feet in any​ direction? Use 3.14 for π.
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Geometry Math

02/14/23

U2.L5.HW: Quadratic Equations: Question 38
One side of a rectangle is twelve miles longer than three times another side of the rectangle. Find the sides if we also know that the area of the rectangle is 231 mi2.shorter side: __________... more
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Geometry Math

02/14/23

U2.L5.HW: Quadratic Equations: Question 39
If we increased one side of a square by 3 units and decreased the other side by 2 units, the area of the resulting rectangle would be 4 unit2 greater than the area of the square. How long are the... more
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Geometry

02/14/23

Find the volume of a right circular cone that has a height of 12.4 in and a base with a diameter of 15.6 in. Round your answer to the nearest tenth of a cubic inch.
I really do not get how you can use train tracks to find the volume of a shape,and i also do not get how you use pie in the equation. Thanks for the help!
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Geometry Math Algebra 2

02/14/23

Number/Geometry Problems
Eleven times the sum of a number and ten is 242. What is the number?
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