Complementary Supplementary Adjacent Vertical Angles

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Supplementary Angles measure _____ degrees.

• 180

• 55

• 100

• 90

Find the value of x.

• 18°

• 28°

• 38°

• 118°

Find the missing angle.

• 60

• 70

• 50

• 140

Name the relationship between a and b:
complementary, supplementary, vertical

• Complementary

• Supplementary

• Vertical

What is an example of a pair of complementary angles?

• 13° and 45°

• 10° and 170°

• 81° and 9°

• 90° and 3°

• 2x-6=7x+4
• 2x-6+7x+4=90
• 2x-6+7x+4=180
• 2x-6+7x+4=360

What is the value of x?

• 60

• 26

• 14

• 10

Complementary angles always add up to

What angle pair is pictured?

• Adjacent Angles

• Supplementary Angles

• Vertical Angles

• Corresponding Angles