Geometry Geometry 4

Question 1

In a circle, a line segment from the center to any point on the circle is called the what?

Accepted Answer

Radius

Answer

The radius connects the center to a point on the circle.

Question 2

What is the surface area of a cube with edge length 3?

Accepted Answer

54

Answer

Surface area = 6s² = 6(3²) = 54.

Question 3

An angle measuring exactly 180° is called what?

Accepted Answer

Straight

Answer

A straight angle measures exactly 180°.

Question 4

Two parallel lines are cut by a transversal. Alternate interior angles are always what?

Accepted Answer

Equal

Answer

Alternate interior angles are congruent when lines are parallel.

Question 5

What is the volume of a cylinder with radius 2 and height 5? (Use π)

Accepted Answer

20π

Answer

Volume = πr²h = π(2²)(5) = 20π.

Geometry Practice Test