Identify Angles: Right, Acute, & Obtuse

Front

What is an 'Acute' Angle?

Back

An angle that measures less than 90 degrees.

Front

What is an 'Obtuse' Angle?

Back

An angle that measures greater than 90 degrees but less than 180 degrees.

Front

What is a 'Right' Angle?

Back

An angle that measures exactly 90 degrees.

Front

How many degrees are in a full circle?

Back

360 degrees.

Front

What type of angle measures exactly 90 degrees?

Back

Right angle.

Front

What type of angle measures less than 90 degrees?

Back

Acute angle.

Front

What type of angle measures more than 90 degrees?

Back

Obtuse angle.

Front

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

Back

Acute angle.

Front

If an angle measures 120 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.