Angle Line Relationships

What slope is perpendicular to:  
m = 5/8

• -5/8

• 5/8

• -8/5

• 8/5

Lines r and s are cut by a transversal. What value of x proves r ∥ s?

• 43

• 37

• 143

• 37

What is the value of x?

• 60

• 26

• 14

• 10

What is the value of x?

• 13

• 6.2

• 29.8

Two angles that add up to 180 degrees are called _____________ ______.

• right angles

• corresponding angles

• complementary angles

• supplementary angles

• 59

• 65

• 115

• 121

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D