Angle Complementary Supplementary Vertical

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 type of angles are these? (select 3)

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles

Which are pairs of vertical angles?

• ∠COB and ∠COA

• ∠AOD and ∠AOC

• ∠COB and ∠AOD

• ∠BOD and ∠AOD

Which names a pair of adjacent angles?

• ∠CXD and ∠FXE

• ∠CXF and ∠DXE

• ∠CXD and ∠DXE

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

This diagram shows what type of angle pairs? Select all that apply.

• Supplementary

• Complementary

• Linear Pair

• There are no angle pairs

Two angles are suppplementary if the sum of their angles is 180^o

• True

• False

Complementary angles are angles that add up to ___________.

• 180 degrees

• 90 degrees

• 360 degrees

• 100 degrees