Complementary Supplementary Angles Measures

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

Complementary angles are angles that add up to ___________. 

• 180 degrees

• 90 degrees

• 360 degrees

• 100 degrees

Tags

CCSS.7.G.B.5

What is the measure of ∠2?

• 38

• 58

• 71

• 142

Tags

CCSS.7.G.B.5

Find the value of x.

• 15

• 16

• 18

• 19

Tags

CCSS.7.G.B.5

• 23

• 20

• 44

• 16

Tags

CCSS.7.G.B.5

Which angle relationship is this, and which equation could be used to solve for x??

• Complementary Angles

  70 + (4 + 2x) = 90

• Supplementary Angles

  70 + (4 + 2x) = 180

• Vertical Angles

  70 = (4 + 2x)

Tags

CCSS.7.G.B.5

Find the measure of angle a. (complementary)

• 123

• 33

• 57

Tags

CCSS.7.G.B.5

Find the measure of angle a. (complementary)

• 48

• 138

• 42

Tags

CCSS.7.G.B.5

Find the measure of angle a. (complementary)

• 31

• 149

• 59

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