Exterior Angle Theorem Equation

Solve for x.

• 1

• 2

• 3

• 4

Tags

CCSS.8.G.A.5

Find the indicated angle. (What is ?)

• 91°

• 81°

• 89°

• 109°

Tags

CCSS.8.G.A.5

Find the indicated angle measure. (What is ?)

• 100°

• 39°

• 107°

• 73°

Tags

CCSS.8.G.A.5

Sum of the 2 Remote Interior angle add up to the Exterior angle

so <1 + <2 = <4

• T R U E

• F A L S E

Tags

CCSS.8.G.A.5

Find the indicated angle measure. (What is ?)

• 51°

• 37°

• 167°

• 41°

Tags

CCSS.8.G.A.5

Set up an equation to find x.

• 42 + 8x = 2 + 12x

• 2 + 12x + 42 = 8x

• 42 + 8x + 2 + 12x = 180

• 42 + 8x = 180

Tags

CCSS.8.G.A.5

Set up an equation to find x.

• 52 + 5x + 16 + 10x + 8 = 180

• 52 - 5x + 16

• 52 + 5x + 16 = 10x + 8

• 52 + 10x + 8 = 5x +16

Tags

CCSS.8.G.A.5

Find the indicated angle measure (What is ?)

• 80°

• 90°

• 70°

• 60°

Tags

CCSS.8.G.A.5

Find the value of x.

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

Solve for x.

• 13

• 3

• 1

• 4

Tags

CCSS.8.G.A.5