Adjacent, Vertical, Complementary and Supplementary Angles

Are these angles complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

Which angles are vertical angles?

Which angle is a vertical angle to with \angle7 ?

Which are pairs of adjacent angles?

• ∠COB and ∠DOA

• ∠AOD and ∠AOC

• ∠COB and ∠AOD

• ∠BOD and ∠AOC

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Supplementary angles always add up to

Complementary angles always add up to

Which angle is a linear pair with \angle5 ?

What type of angles are these? (select 2)

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles