15,006 Answered Questions for the topic geometry

Geometry

02/22/22

Triangle inscribed in a circle
Isosceles triangle ABC with vertex at A is inscribed in a circle. Chord AD intersects BC at E.Prove that the square of the length of AB minus the square of the length of AE is equal to the product... more
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Geometry

02/22/22

What must be the length of the ramp?
A ramp for the disabled is to be constructed to allow access to a building entrance. The angle of elevation must be 12°.The height at the end of the ramp must be 14 inches off the ground.What must... more
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Geometry

02/22/22

What is the length of the ramp?
A ramp for the disabled is to be constructed to allow access to a building entrance. The angle of elevation must be 12°.The height at the end of the ramp must be 14 inches off the ground.What must... more
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Geometry

02/22/22

Find the perimeter and area of △LMN with L(5,5), M(-2,-4), and N(5,-6)
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Geometry Math Algebra

02/21/22

Rounding numbers

My teacher wants me to round this number to the fourth decimal place. 57.2899616308
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Geometry

02/21/22

A. Determine the rule for the above transformation B. Is this a rigid motion? How do you know?
Preimage. ImageA(-4,3)->. A(4,3)B(-3,-3)->. B(3,-3)C (1,2)->. C(-1,2)
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Geometry

02/21/22

Nonlinear Functions

Which of the following is an example of a graph in the xy-plane of a function with exactly one real zero?A. A linear function with a slope of zeroB. A quadratic function with exactly... more
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Geometry

02/20/22

Nonlinear Functions

In the xy-plane, the graph of y=4x2−10x intersects the graph of y=2x at the points (0,0) and (n,2n). What is the value of n?
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Geometry

02/20/22

Nonlinear Functions

In the xy-plane, the graph of y=−2x2+9x intersects the graph of y=x at the points (0,0) and (c,c). What is the value of c?
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Geometry

02/20/22

Nonlinear Functions

Which of the following is an example of a function whose graph in the xy-plane has exactly two x-intercepts?A. A linear function whose rate of change is zeroB. A quadratic function with no... more
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Geometry

02/20/22

Nonlinear Functions

y=x2−2x−15The equation above represents a parabola in the xy-plane. From which of the following equivalent forms of the equation can the x-intercepts of the parabola be identified as constants or... more
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Geometry

02/20/22

Nonlinear Functions

Which of the following equations has a graph in the xy-plane for which y is always greater than or equal to −4?A. y=x2−6B. y=x3−6C. y=|x|−6D. y=(x−6)2
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Geometry

02/20/22

Nonlinear Functions

The graphs of the functions f(x) and g(x) are shown above. For which values of x in the range [−3,6] is g(x)>f(x)?A. −3<x<0B. −3<x<3C. 3<x<6D. 0<x<6
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Geometry Trigonometry

02/19/22

A kite's string is 25 feet long. The angle of elevation of the string of the kite is 32°. If a person is holding the string 3 feet above the ground, how high is the kite above the ground?
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Geometry

02/19/22

Triangles and Polygons

A designer is creating a rectangular travel board game. The width of the board is to be 9 inches shorter than the length. If the surface area of the board will be 112 square inches, what will be... more
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Geometry

02/18/22

What is the most precise classification of ABCD?

Question: The vertices of quadrilateral ABCD are A(0,3), B(3,5), C(6,3), and D(3,1). What is the most precise classification of ABCD?
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Geometry

02/18/22

If KL = 3x, LM = 9, and KM = 4x, what is KL?
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Geometry Math

02/18/22

Combined triangles

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Geometry

02/18/22

What is the answer to this problem
Your friend has seven sweatshirts. Two sweatshirts are green, two are white, and three are blue oyu forgot your sweatshirt, so your friend is going to bring one for you as well as one for himself.... more
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Geometry Math

02/18/22

The vertices of triangle QRS are located at Q(2,2), R(-4,2), S(-4,-4).

The vertices of triangle QRS are located at Q(2,2), R(-4,2), S(-4,-4). Determine the coordinates of the vertices of each image of triangle QRS after the following transformations are... more
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Geometry Math

02/18/22

The vertices of triangle MOV are located at M(-2,-2), O(4,-2) and V(4,3).
The vertices of triangle MOV are located at M(-2,-2), O(4,-2) and V(4,3). Determine the coordinates of the vertices of the image after triangle MOV is translated 3 units up and 2 units to the right.
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Geometry

02/17/22

Geometry 10th grade
BD bisects <ABC. Solve for x and find m<ABC. m<ABD=3x+20, m<CBD=6x-16
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Geometry

02/17/22

Right and graph each inverse variation function Y equals 81X equals four
write and graph each inverse variation function Y =8 x=4y varies inversely as x
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Geometry

02/17/22

confused on another question
Select the correct answer from each drop-down menu.Consider parallelogram  with center E.Since rotating parallelogram  90, 135, 180, 270 about its center E maps side  onto side  and side  onto... more
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Geometry

02/17/22

confused on this
Type the correct answer in the box.The diagram shows a section of a bridge between the points A and K. The length of line segment  is 640 meters. ∆ABC, ∆CDF, and ∆FJK are similar, and 2AC = CF =... more
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