Adjacent Supplementary Complementary Vertical Angles

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

• Complementary

• Supplementary

• Vertical

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Supplementary Angles measure _____ degrees.

• 180

• 55

• 100

• 90

These angles are...

• Complementary

• Supplementary

• Neither

What is an example of a pair of complementary angles?

• 13° and 45°

• 10° and 170°

• 81° and 9°

• 90° and 3°

Find the missing angle.  Find x.

• 15^o

• 50^o

• 130^o

• 165^o

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary, 15

• Supplementary, 16

• Complementary, 18

• Supplementary, 19

Adjacent angles share a side and a ____

• vertex

• diet soda

• geometry

• business partner

Vertical angles have the same ____

• hypotenuse

• smell

• angle measure

• learning target