Measuring Angles

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is an obtuse angle?

Back

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

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

If an angle measures 80 degrees and is divided into two equal parts, what is the measure of each new angle?

Back

40 degrees.

Front

What is the measure of an angle that is less than 90 degrees?

Back

Acute angle.

Front

What is the measure of an angle that is exactly 90 degrees?

Back

Right angle.

Front

What is the measure of an angle that is more than 90 degrees but less than 180 degrees?

Back

Obtuse angle.

Front

What is the measure of an angle that is exactly 180 degrees?

Back

Straight angle.

Front

What type of angle is 10 degrees?

Back

Acute angle.