14,973 Answered Questions for the topic geometry

Geometry

06/03/23

Calculate the area of a regular nonagon with side lengths 8 feet and an apothem of 9 √ 3
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Geometry

06/03/23

Find the midpoint of the line segment with endpoints (4, 3) and (9, -2)
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Geometry

06/03/23

Calculate the perimeter of a rectangle with length 12 cm and width 8 cm
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Geometry Math

06/03/23

What length of each side would yield a heptagon with an area of 1400 sq feet? What would its diameters and height be?
I'm trying to design a 7-sided building
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Geometry

06/03/23

Given a parallelogram □ABCD, with AD > AB. The bisector of ∠A intersects line BC at G, and the bisector of ∠B intersects line AD at H. Prove that □ABGH is a rhombus.
Fill in the blanks (____) to complete the proof given in the commentsSTATEMENT (REASONS) □ABCD is a parallelogram (____) (____) (Definition of parallelogram) ∠GAH ≅ ∠BGA, ∠GBH ≅ ∠BHA (_____) line... more
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Geometry

06/03/23

Calculate the area of a triangle with base 8 cm and height 5 cm
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Geometry

06/02/23

The image of the point ( − 9 , − 3 ) (−9,−3) under a translation is ( − 12 , − 8 ) (−12,−8). Find the coordinates of the image of the point ( − 4 , 6 ) (−4,6) under the same translation.
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Geometry

06/02/23

What values must x and y have to make the quadrilateral a parallelogram.
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Geometry

06/02/23

What values must x and y have to make the quadrilateral a parallelogram.
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Geometry

06/01/23

I need help solving this problem?
A room needs to be painted. the four walls and ceiling need to be covered. There are 2 windows 2' x 3' and one door 6'-8" tall and 32" wide. Subtract the area for the windows and door. Front to... more
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Geometry

06/01/23

Given a parallelogram □ABCD, with AD > AB. The bisector of ∠A intersects line BC at G, and the bisector of ∠B intersects line AD at H. Prove that □ABGH is a rhombus.
Fill in the blanks (____) to complete the proof given in the commentsSTATEMENT (REASONS) □ABCD is a parallelogram (____) (____) (Definition of parallelogram) ∠GHA ≅ ∠BGA, ∠GBH ≅ ∠BHA... more
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Geometry

06/01/23

Given figure. D, E are midpoints of the sides of ∆ABC.1. BC = 12, DE = ______ 2. DE = 2x, BC = x + 10, DE = ______ 3. DE = x – 4, BC = x + 12, BC = ______

4. DE = x + 2, BC = 1 2 x + 19, DE = ______ 5. DE = 8, BC = ________
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Geometry

06/01/23

What values must x and y have to make the quadrilateral a parallelogram.
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Geometry

06/01/23

What values must x and y have to make the quadrilateral a parallelogram.
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Geometry Math

05/29/23

By what factor do you need to multiply the equation of a circumscribed polygon so that it shrinks into an inscribed polygon.
The factor that is needed to be multiplied can be easily figured out for any given regular polygon, but is there an equation that takes the number of sides and produces a number that when... more
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Geometry Calculus

05/25/23

Pythagorean Theorem in 3d and 4d
Given right tetrahedron A(0,0,0), B(x,0,0), C(0,y,0), D(0,0,z), what is area of triangle BCD? note: BCD is the only 2d side that is not a right triangle. A tetrahedron has four triangular... more
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Geometry Math

05/25/23

Prove that Triangle MJD is congruent to triangle TED
The given Image and the required = https://imgpile.com/i/9PpurS
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Geometry

05/23/23

what 2 numbers multiply to -54 but adds to -3
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Geometry

05/23/23

Given: triangle ACE, B and D are themidpoints of line AC and line EC, respectively. Show a solution. 1. If AE = 4x + 8 and BD = 18, then x = ___________.

2. If m∠A + m∠E = 108°,m∠CBD = (5x + 11) ° andm∠CDB = (6x - 2) °,then m∠A = ___________.3. If AB = 2x + 5, BC = 3x - 6 andBD = 4x - 12, then AE = _________.4. If AE = 12x + 2 and BD = 3x + 10, then... more
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Geometry

05/22/23

The coordinates of ▭WISH are given. Plot and connect the following set of points in the CARTERSIAN PLANE. Decide whether WISH is a rectangle, rhombus or a square.
(a) W (-4, 0); I (3, 7); S(6, 4); H(-1, -3)(b) W (1, 1); I (-2, 4); S(-5, 1); H(-2, -2)
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Geometry

05/22/23

The coordinates of ▭WISH are given. Plot and connect the following set of points in the Cartesian Plane. Decide whether WISH is a rectangle, rhombus or a square.
(a) W (-4, 0); I (3, 7); S(6, 4); H(-1, -3)(b) W (1, 1); I (-2, 4); S(-5, 1); H(-2, -2)
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Geometry Math Sat Math

05/20/23

Find the height of a right cylinder

A right cylinder has a diagonal length of 37 and a total surface area of 492π. What is the height of the cylinder? a.35 b.42 c.25 d.17 e.32
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Geometry Math

05/20/23

Equation Finder Problem
Line l bisects segment BC of triangle ABC, where A is at (3, -3), B is at (1, 4), and C is at (3, -2). If line l also travels through point A, what is its equation? A. y=-5x-1 B. y=-2x+4 C. y=-4x+9... more
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Geometry Math

05/20/23

Geometry Math Problem

Here is the link to the problem: https://docs.google.com/document/d/1sCT4LWlXsm3KGTRmOySjwvS4RiG5umGkpn7th7SlUF4/edit?usp=sharingIt includes the picture of the triangle, as well as the question and... more
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Geometry

05/20/23

A two sided coin is flipped and a 6 sided number cube is rolled.find p(tails,3)
Geometry math
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