Complementary Supplementary Vertical and Linear Pairs

Identify the angle pair

• complementary angles

• linear pair 

• supplementary angles

• vertical angles

Angles 1 and 3 are what angle pair?

• Complementary

• Supplementary

• Adjacent

• Vertical

Which are pairs of vertical angles?

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

Identify the angle pair.

• complementary angles

• congruent angles

• linear pair

• vertical angles

Identify the angle pair

• Complementary Angles

• Congruent Angles

• Linear Pair

• Vertical Angles

Name the angle pair. 

• Complementary

• Supplementary

• Adjacent

• Vertical

Identify the angle pair

• Adjacent Angles

• Complementary Angles

• Supplementary Angles

• Vertical Angles

Are these angles complementary, supplementary or neither?

• complementary

• supplementary

• neither

Answer explanation

Two Angles that have a sum of 90 degrees are complementary.

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

What is the measure of the missing angle?

• 39

• 129

• 119

• 129