review angle relationships

Front

Identify the relationship: vertical, supplementary

Back

vertical

Front

Identify the relationship: vertical, supplementary

Back

supplementary

Front

Identify the relationship:

vertical

,

supplementary (angles add up to 180^o)

,

complementary (angles add up to 90^o)

Back

complementary (angles add up to 90^o)

Front

Find the value of x.

Back

19

Front

Tell whether the angles are complementary or supplementary. Then find the value of x.

Back

Complementary; x=5

Front

Complementary angles

Back

Angles that add up to 90°

Front

Back

x = 118

Front

Solve for x

Back

25

Front

Solve for x

Back

10

Front

Find the value of x.

Back

17