Complementary, Vertical, Adjacent, Supplementary Angles

Adjacent angles share a ____ and a vertex

• rich flavor

• side

• math

• measure

Find the value of x.

• 14

• 60

• 35

• 180

Find the value of x. 

• 61

• 40

• 54

• 47

Find the value of x.

• 15

• 16

• 18

• 19

These angles are...

• Complementary

• Supplementary

• Neither

Which are pairs of vertical angles?

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

Which are pairs of adjacent angles?

• ∠COB & ∠DOA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOC

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

What angle is adjacent and supplementary to angle 5?

• ∠4

• ∠1

• ∠3

• ∠2