Geometry Final Exam Review

Front

What is the measure of an angle in a triangle if the other two angles are 45° and 55°?

Back

The measure of the angle is 80° (since the sum of angles in a triangle is 180°).

Front

What transformation occurs when a shape is flipped over a line?

Back

Reflection.

Front

What does the symbol '≅' represent in geometry?

Back

Congruent.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the equation for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the relationship between parallel lines and angles formed when a transversal crosses them?

Back

Corresponding angles are equal, and alternate interior angles are equal.

Front

What is the Pythagorean theorem?

Back

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

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.

Front

What is the difference between a line segment and a line?

Back

A line segment has two endpoints, while a line extends infinitely in both directions.