Semester Exam Geometry 2024

Front

What is the measurement of angle A if it is 120°?

Back

Angle A measures 120°.

Front

What do you call an angle that measures more than 180 degrees but less than 360 degrees?

Back

A reflex angle.

Front

What are two angles that are opposite each other and add up to 180 degrees called?

Back

Supplementary angles.

Front

What is the measurement of angle A if it is 128°?

Back

Angle A measures 128°.

Front

What is the measure of the missing angle if it is 52 degrees?

Back

The missing angle measures 52 degrees.

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is an obtuse angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

What are complementary angles?

Back

Two angles that add up to 90 degrees.