Complementary and Supplementary angles

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

Example of a pair of complementary angles: 13° and 45°, 10° and 170°, 81° and 9°, 90° and 3°

Back

81° and 9°

Front

What kind of angles are shown? Options: complementary, supplementary, adjacent, corresponding

Back

supplementary

Front

Back

x = 118

Front

If ∠H and ∠J are complementary, and the measure of ∠H is 35°, what is the measure of ∠J?

Back

55

Front

What is the measure of the missing angle? Options: 76, 86, 166, 156

Back

156

Front

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

Back

60

Front

Are these angles complementary, supplementary or neither?

Back

complementary

Front

Back

x = 66