4.7 Triangle Angle Sum and Exterior Angle

Solve for x.

• -11
• 9
• -9
• 10

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve for x.

• 8
• -10
• -7
• 6

Tags

CCSS.HSG.SRT.C.8

Solve for x.

• 4
• 6
• 7
• -10

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

Find the measure of angle A.

• 20 degrees
• 22 degrees
• 21 degrees
• 100 degrees

Tags

CCSS.8.G.A.5

Find the measure of angle A.

• 21 degrees
• 31 degrees
• 128 degrees
• 24 degrees

Tags

CCSS.8.G.A.5

Find the measure of angle A.

• 30 degrees
• 160 degrees
• 140 degrees
• 32 degrees

Tags

CCSS.7.G.B.5

Find the measure of the indicated angle. 

• 35 degrees
• 40 degrees
• 25 degrees
• 30 degrees

Tags

CCSS.8.G.A.5

Find the measure of angle A.

• 132 degrees
• 111 degrees
• 28 degrees
• 22 degrees

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

Find the measure of the indicated angle. 

• 38 degrees
• 43 degrees
• 22 degrees
• 76 degrees

Tags

CCSS.7.G.B.5

Find the measure of the indicated angle. 

• 87 degrees
• 82 degrees
• 83 degrees
• 72 degrees

Tags

CCSS.8.G.A.5