Angles

Front

A right angle is

Back

90 degrees

Front

Name the angle that is less than 90 degrees.

Back

acute

Front

An acute angle is...

Back

less than 90 degrees

Front

An obtuse angle is...

Back

greater than 90 degrees

Front

Name the angle that is greater than 90 degrees.

Back

obtuse

Front

What is the measure of a right angle?

Back

90 degrees

Front

What type of angle is exactly 90 degrees?

Back

right angle

Front

What type of angle is less than 90 degrees?

Back

acute angle

Front

What type of angle is greater than 90 degrees but less than 180 degrees?

Back

obtuse angle

Front

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

Back

acute angle