Find Missing Angle Complementary and Supplementary Using Equations

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

• Complementary; x=25

• Complementary; x=5

• Supplementary; x=25

• Supplementary; x=5

Tags

CCSS.7.G.B.5

Find the value of y.

• 14

• 38

• 76

• 104

Tags

CCSS.7.G.B.5

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

Tags

CCSS.7.G.B.5

Tags

CCSS.7.G.B.5

• 25
• 35
• 45
• 55

Tags

CCSS.7.G.B.5

• 10

• 17

• 80

• 90

Tags

CCSS.7.G.B.5

Question: What is the capital of France?

• A) Paris

• B) London

• C) Berlin

• D) Madrid

Tags

CCSS.7.G.B.5

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

• Complementary, 15

• Supplementary, 16

• Complementary, 18

• Supplementary, 19

Tags

CCSS.7.G.B.5

What is the equation that can be used to find the missing angle measurement?

• x = 23

• x + 23 = 90

• x + 23 = 180

Tags

CCSS.7.G.B.5

These are Complementary angles but one angle is missing! What is the missing angle?

• 47

• 37

• 57

• 137

Tags

CCSS.7.G.B.5