Complementary and Supplementary Angles

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Front

These angles are...

Back

Supplementary.

Front

Are these angles an example of complementary, supplementary, or neither?

Back

Supplementary.

Front

Are these angles an example of complementary, supplementary, or neither?

Back

Neither.

Front

What angle relationship do these angles have?

Back

Complementary.

Front

What are complementary angles?

Back

Angles that add up to 90°.

Front

If one angle is 30°, what is the measure of its supplementary angle?

Back

150°.

Front

If one angle is 60°, what is the measure of its complementary angle?

Back

30°.

Front

What is the sum of two supplementary angles?

Back

180°.

Front

What is the sum of two complementary angles?

Back

90°.