Interior and Exterior Angles Solve for X

If m∠8 = 9x+15 and m∠6 = 6x +45. Set up your equation and solve for x.

• 9x + 15 + 6x +45 = 180; x = 8

• 9x + 15 = 6x + 45; x =10

• 9x + 15 + 6x +45 = 90; x = 2

• 9x + 15 = 6x + 45; x =2

Tags

CCSS.8.G.A.5

If m\angle4 = 6x -5 and m\angle3 = 4x +5. Set up your equation and solve for x.

• 6x - 5 = 4x + 5; x = 0

• 6x - 5 + 4x + 5 = 180; x = 18.

• 6x - 5 = 4x + 5; x = 1

• 6x - 5 + 4x + 5 = 90; x = 9.

Tags

CCSS.8.G.A.5

• Alternate-Exterior Angles (AEA)

• Same-Side Interior Angles (SSIA)

• Corresponding Angles (CA)

• Alternate-Interior Angles (AIA)

Tags

CCSS.8.G.A.5

What is the value of x?

• 27

• 72

• 108

• 153

Tags

CCSS.8.G.A.5

What is the value of "x"?

• 19

• 20

• 21

• 22

Tags

CCSS.7.G.B.5

Find the value of x.

• 15

• 16

• 18

• 19

Tags

CCSS.7.G.B.5

Solve for x

• 20

• 25

• 120

• 180

Tags

CCSS.7.G.B.5

Solve for x

• 5

• 90

• 25

• 10

Tags

CCSS.7.G.B.5

• Cannot be determined

Tags

CCSS.8.G.A.5

• -4.5

• 4.5

• 1

• 0

Tags

CCSS.8.G.A.5