Complementary and Supplementary Angles

Are these angles complementary, supplementary or neither?

• complementary

• supplementary

• neither

Would ∠1 and ∠2 be complementary, supplementary, or neither?

• complementary

• supplementary

• neither

• I have no idea

Complementary angles are angles that together equal

• 180 degrees

• 90 degrees

• 45 degrees

• 100 degrees

Find the missing angle.

• 53

• 67

• 77

• 43

Find the missing angle.

• 48

• 68

• 52

• 72

Find the value of x.

• 15

• 16

• 18

• 19

• x = 56
• x = 66
• x = 156
• x = 166

What kind of angles are shown?

• complementary

• supplementary

• adjacent

• corresponding

These angles are...

• Complementary

• Supplementary

• Neither

Find the missing angle.

• 28

• 32

• 60

• 38