Measuring Angles

Front

What is an obtuse angle?

Back

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

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

What is the measure of a 30-degree angle?

Back

It is an acute angle.

Front

What is the measure of a 90-degree angle?

Back

It is a right angle.

Front

What is the measure of a 180-degree angle?

Back

It is a straight angle.

Front

What type of angle is 127 degrees?

Back

It is an obtuse angle.

Front

What type of angle is 53 degrees?

Back

It is an acute angle.

Front

What type of angle is 150 degrees?

Back

It is an obtuse angle.