Geometry Practice Final Exam

Front

What 3D solid is formed by a net with 6 square faces?

Back

Cube

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees

Front

What does the SAS postulate state about triangles?

Back

If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent.

Front

What is the standard equation of a circle with center (h, k) and radius r?

Back

(x - h)² + (y - k)² = r²

Front

How do you calculate the circumference of a circle?

Back

C = 2πr, where r is the radius.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

What is the relationship between the angles in a right triangle?

Back

The sum of the angles in a right triangle is 180 degrees, with one angle being 90 degrees.

Front

What is the formula for the volume of a cube?

Back

Volume = side³

Front

How do you find the length of an arc in a circle?

Back

Arc length = (θ/360) * 2πr, where θ is the angle in degrees and r is the radius.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.