Complementary and Supplementary and Vertical

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5

The measure of an angle is 2 times the measure of its complement. Tina writes an equation and finds the correct measure of each angle. Which shows the equation Tina could have written and the angle measures she could have found?

Tags

CCSS.7.G.B.5

• 27.6°

• 87.8°

• 62.2°

• 105.8°

Tags

CCSS.7.G.B.5

Find the missing angle.

• 60°

• 70°

• 50°

• 140

Tags

CCSS.7.G.B.5

What is the value of x?

• 130

• 55

• 40

• 35

Tags

CCSS.7.G.B.5

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

Solve for b

• 141

• 90

• 180

• 39

Tags

CCSS.7.G.B.5

If the measure of ∠2 is 83°, what is the measure of ∠3?

• 7°

• 17°

• 83°

• 97°

Tags

CCSS.7.G.B.5

What is the value of x?

• 60

• 26

• 14

• 10

Tags

CCSS.7.G.B.5

What is the complement angle to 30°?

• 60°

• 30°

• 150°

• 230˚

Tags

CCSS.7.G.B.5