Types of Angles

Front

Define Obtuse

Back

Greater than 90 and less than 180 degrees.

Front

What is an Acute Angle?

Back

An angle that is less than 90 degrees.

Front

What is a Right Angle?

Back

An angle that is exactly 90 degrees.

Front

What is a Straight Angle?

Back

An angle that is exactly 180 degrees.

Front

What is a Reflex Angle?

Back

An angle that is greater than 180 degrees and less than 360 degrees.

Front

Identify the type of angle: 45 degrees

Back

Acute Angle.

Front

Identify the type of angle: 90 degrees

Back

Right Angle.

Front

Identify the type of angle: 120 degrees

Back

Obtuse Angle.

Front

Identify the type of angle: 180 degrees

Back

Straight Angle.

Front

Identify the type of angle: 270 degrees

Back

Reflex Angle.