Complementary Supplementary Angles

These angles are...

• Complementary

• Supplementary

• Neither

Find the missing angle.

• 43

• 47

• 57

• 67

What is the measure of the missing angle?

• 39

• 129

• 119

• 129

Tell whether the angles are complementary, supplementary or neither.

• Complementary

• Supplementary 

• Neither

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

• Complementary

• Supplementary

• Vertical

• 25
• 35
• 45
• 55

• 23
• 20
• 44
• 16

Find the missing angle.

• 60

• 70

• 50

• 140

Use the image to answer the question.

• Definition of complementary angles

• Definition of vertical angles

• Definition of supplementary angles

• Definition of right angle

Are these angles complementary, supplementary or neither?

• complementary

• supplementary

• neither