Equations Complementary and Supplementary Angles

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

Supplementary Angles measure _____ degrees.

• 180

• 55

• 100

• 90

Tags

CCSS.7.G.B.5

• 2x-6=7x+4
• 2x-6+7x+4=90
• 2x-6+7x+4=180
• 2x-6+7x+4=360

Tags

CCSS.7.G.B.5

what equations would you use to solve for x?

• 2x-6=7x+4

• 2x-6+7x+4=90

• 2x-6+7x+4=180

• 2x-6+7x+4=360

Tags

CCSS.7.G.B.5

Q1. What is the sum of 10 and 7?

• 10

• 17

• 80

• 90

Tags

CCSS.7.G.B.5

• 16
• 143
• 17
• 129

Tags

CCSS.7.G.B.5

WHICH IS THE CORRECT EQUATION TO SOLVE FOR X? 

• 16X+180 = 90

• 12X - 19 = 4X +1

• 12X - 19 + 4X +1=90

• 12X - 19 + 4X +1=180

Tags

CCSS.8.G.A.5

Find x

• 15 degrees

• 12 degrees

• 24 degrees

• 10 degrees

Tags

CCSS.7.G.B.5

Find the missing angle.

• 47

• 37

• 57

• 137

Tags

CCSS.7.G.B.5

Which pair of angles are an example of supplementary angles?

• Angle 1 and Angle 4

• Angle 3 and Angle 6

• Angle 1 and Angle 7

• Angle 2 and Angle 7

Tags

CCSS.7.G.B.5