Complementary Supplementary Adjacent Vertical Angles Solving Equations

Complementary angles always add up to

Which angles are vertical angles?

Which angle is a vertical angle to with \angle7 ?

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

Which are pairs of adjacent angles?

• ∠COB and ∠DOA

• ∠AOD and ∠AOC

• ∠COB and ∠AOD

• ∠BOD and ∠AOC

What type of angles are these? (select 3)

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles

Which names a pair of adjacent angles?

• ∠CXD and ∠FXE

• ∠CXF and ∠DXE

• ∠CXD and ∠DXE

Which are pairs of vertical angles?

• ∠COB and ∠COA

• ∠AOD and ∠AOC

• ∠COB and ∠AOD

• ∠BOD and ∠AOD

What is the value of x?

• 37

• 72

• 108

• 18