Supplementary, Complementary, Vertical, and Adjacent Angles

What is the complement angle to 30°?

• 60°

• 30°

• 150°

• 90º

Find the value of x.

• 15

• 16

• 18

• 19

Which pair of angles are adjacent?

• <GXE & <FXD

• <AXG & <GXE

• <EXD & <CXA

• <CXB &<FXD

What is the value of x?

• 60

• 26

• 14

• 10

Are these angles an example of complementary, supplementary, adjacent or vertical?

• Complementary

• Supplementary

• Adjacent

• Vertical

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

• 180

• 50

• 60

• 80

If ∠K and ∠S are complementary, and the measure of ∠K is 58°, what is the measure of ∠S?

• 122

• 22

• 110

• 32

Which equation is correct to solve for x?

• 2x-6=7x+4

• 2x-6+7x+4=90

• 2x-6+7x+4=180

• 2x-6+7x+4=360

What is the value of "x"?

• 20

• 30

• 25

• 15

1. Find ∠ AOC 

• 130

• 50 

• 40