Complementary and Supplementary Angles

Front

Two angles added together to produce 90 degrees

Back

Complementary

Front

Find the missing angle.

Back

50

Front

What type of angle is this? Options: acute, obtuse, right

Back

obtuse

Front

These angles are...

Back

Supplementary

Front

These angles are...

Back

Complementary

Front

Find the missing angle.

Back

47

Front

What kind of angles are shown? (45 + 135 = 180)

Back

supplementary

Front

What type of angle is shown? (Less than 90 degrees) Options: acute, obtuse, right, straight

Back

acute

Front

∠1 and ∠3 can best be described as - (opposite angles formed by intersecting lines.)

Back

vertical angles

Front

Classify the angle relationship: complementary, supplementary, or neither? Options: Complementary, Supplementary, Neither

Back

Complementary