Angles

Front

What type of angle is exactly 90 degrees?

Back

Right Angle

Front

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

Back

Obtuse Angle

Front

What type of angle is less than 90 degrees?

Back

Acute Angle

Front

What type of angle is exactly 180 degrees?

Back

Straight Angle

Front

What is an acute angle? Give an example.

Back

An angle less than 90 degrees. Example: 35 degrees.

Front

What is an obtuse angle? Give an example.

Back

An angle greater than 90 degrees and less than 180 degrees. Example: 120 degrees.

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

If an angle measures 0 degrees, what type of angle is it?

Back

It is called a zero angle.

Front

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

Back

It is a right angle.