Angles

Front

How many degrees are in a circle?

Back

360 degrees

Front

Which angle type is pictured?

Back

Obtuse

Front

What is the measure of the missing angle?

Back

119 degrees

Front

What is the measure of the angle shown in the picture?

Back

30 degrees

Front

What are complementary angles?

Back

Angles that add up to 90°

Front

What are supplementary angles?

Back

Angles that add up to 180°

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.