Classifying angles

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 right angle?

Back

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

Front

What is a straight angle?

Back

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

Front

What is an acute angle?

Back

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

Front

If an angle measures 94 degrees, what type of angle is it?

Back

Obtuse angle.

Front

If an angle measures 90 degrees, what type of angle is it?

Back

Right angle.

Front

If an angle measures 180 degrees, what type of angle is it?

Back

Straight angle.

Front

If an angle measures 45 degrees, what type of angle is it?

Back

Acute angle.

Front

What type of angle is formed by the hands of a clock at 3:00?

Back

Right angle.

Front

What type of angle is formed by the hands of a clock at 10:00?

Back

Obtuse angle.