Angles

Front

What are supplementary angles?

Back

Two angles are supplementary if the sum of their angles is 180°.

Front

What are complementary angles?

Back

Two angles are complementary if the sum of their angles is 90°.

Front

What is the complement of a 32° angle?

Back

58°

Front

What is the complement of a 13° angle?

Back

77°

Front

If two angles are complementary, what is their sum?

Back

The sum of two complementary angles is 90°.

Front

If two angles are supplementary, what is their sum?

Back

The sum of two supplementary angles is 180°.

Front

Are 90° and 90° complementary or supplementary?

Back

They are supplementary.

Front

Are 45° and 45° complementary or supplementary?

Back

They are complementary.

Front

What is the relationship between complementary and supplementary angles?

Back

Complementary angles sum to 90°, while supplementary angles sum to 180°.

Front

What is the complement of a 148° angle?

Back

It is neither complementary nor supplementary, as it exceeds 90°.