Supplementary Complementary Vertical Adjacent

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

Tags

CCSS.7.G.B.5

What is the equation that could be used to solve for the missing angle measure?

• x + 64 = 90

• x = 64

• x + 64 = 180

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

Practice 1a: Name a pair of complementary angles

Tags

CCSS.7.G.B.5

What kind of angles are shown?

• complementary

• supplementary

• adjacent

• vertical

Tags

CCSS.7.G.B.5

∠1 and ∠3 can best be described as -

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

Tags

CCSS.7.G.B.5

Find the value of 7x.

• 70

• 80

• 10

• 180

Tags

CCSS.7.G.B.5

Solve for x

• 5

• 90

• 25

• 10

Tags

CCSS.7.G.B.5

Find the value of "x".

• 15

• 30

• 45

• 60

Tags

CCSS.7.G.B.5

What is the value of "x"?

• 19

• 20

• 21

• 22

Tags

CCSS.7.G.B.5