Measure of Supplementary Angles

What is the measure of the missing angle?

• 39

• 129

• 119

• 129

Find the m∠1

• 67

• 113

• 180

• 23

Supplementary angles always add up to

Find the value of x.

• x = 10

• x = 20

• x = 720

• x = 5

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

• True

• False

Find the missing angle.  Find x.

• 15^o

• 50^o

• 130^o

• 165^o

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

• Supplementary

• Complementary

• Linear Pair

• There are no angle pairs

Find the value of y.

• 14

• 38

• 76

• 104

x = _________

• 146° - supplementary angles.

• 34° - alternating exterior angles.

• 146° - same-side interior angles.

• 34° - supplementary angles.

Two angles whose sum equals 180° are called...

• supplementary angles.

• obtuse angles.

• complementary angles

• a straight line.