Classifying Angles Practice

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is an obtuse angle?

Back

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

Front

What is a straight angle?

Back

A straight angle is an angle that measures exactly 180 degrees.

Front

Classify the angle: 45°

Back

Acute

Front

Classify the angle: 90°

Back

Right

Front

Classify the angle: 120°

Back

Obtuse

Front

Classify the angle: 180°

Back

Straight

Front

Classify the angle: 30°

Back

Acute

Front

Classify the angle: 150°

Back

Obtuse