Complementary and Supplementary Angles

Two angles added together to produce 90 degrees

• Supplementary

• Complementary

• Right

• Vertical

Tags

CCSS.7.G.B.5

These angles are...

• Complementary

• Supplementary

• Neither

• Acute

• Obtuse

Tags

CCSS.7.G.B.5

Find the missing angle.

• 41

• 32

• 51

• 31

Tags

CCSS.7.G.B.5

If m∠A= 3x - 14 and m∠B = 8x +7, what does x equal?

• 16

• 143

• 17

• 129

Tags

CCSS.7.G.B.5

If m∠A= 3x - 14 and m∠B = 8x +7, what does is the measure of ∠B?

• 16

• 143

• 17

• 129

Tags

CCSS.7.G.B.5

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

• Complementary; x=3.4

• Complementary; x=45

• Supplementary; x=20

• Supplementary; x=175

Tags

CCSS.7.G.B.5

Two angles added together to produce 180 degrees

• Complementary

• Supplementary

• Neither

Tags

CCSS.7.G.B.5

Tags

CCSS.7.G.B.5

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

Tags

CCSS.7.G.B.5

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5