Equations Angle Relationships

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

Tags

CCSS.7.G.B.5

What is the value of "a"?

• 75°

• 65°

• 55°

• 85°

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

Are these angles an example of complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

Tags

CCSS.7.G.B.5

Are these angles an example of complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

Tags

CCSS.7.G.B.5

Which equation would be used to solve for x?

• x + 90 = 42

• x + 42 = 90

• x + 42 = 180

• x - 42 = 180

Tags

CCSS.7.G.B.5

Find the value of x.

• 6

• 8

• 12

• 15

Tags

CCSS.7.G.B.5

Find the value of x.

Tags

CCSS.7.G.B.5

What is the value of x?

Tags

CCSS.7.G.B.5

<A and <B are supplementary angles. The measure of <A is 6x-9 and the measure of <B is 3x+18. What is the measure of <A?

• 19

• 75

• 105

• 114

Tags

CCSS.7.G.B.5