Exterior Angle Theorem

Which statement accurately describes the exterior angle theorem?

• a-b=d

• d+c=180

• a+c=d

• a+b=d

Find the indicated angle. (What is ?)

• 91°

• 81°

• 89°

• 109°

Tags

CCSS.8.G.A.5

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Tags

CCSS.8.G.A.5

Find the indicated angle measure. (What is ?)

• 51°

• 37°

• 167°

• 41°

Tags

CCSS.8.G.A.5

What is the measure of x?

• 101°

• 111°

• 121°

• 131°

Tags

CCSS.8.G.A.5

Choose a correct equation to find x.

• 4x - 2 + 12x + 1 = 75

• 4x - 2 + 75 = 12x + 1

• 4x - 2 + 75 + 12x + 1 = 180

• 4x - 2 - 75

Tags

CCSS.8.G.A.5

Find the value of x.

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

Solve for x.

• 6
• 8
• 15
• 13

Tags

CCSS.8.G.A.5

Solve for x.

• 13

• 8

• 11

• 4

Tags

CCSS.8.G.A.5

Find m∠B.

• 150°

• 67°

• 54°

• 57°

Tags

CCSS.8.G.A.5