Angle Relationships

Front

Identify the relationship:

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

Identify the angle relationship between a and b: alternate interior, corresponding, alternate exterior.

Back

corresponding

Front

Identify the angle relationship between a and b.

Back

alternate interior

Front

Identify the angle relationship between a and b.

Back

alternate exterior

Front

Find the measure of angle b. Hint: Identify the angle relationship. Options: 25, 115, 65

Back

25

Front

Find the measure of angle b. Hint: Identify the angle relationship.

Back

85

Front

Find the measure of angle b. Hint: Identify the angle relationship.

Back

60