Angles in Triangles

Solve for the missing angle with the question mark. 

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

Find the value of x by using the exterior angle theorem.

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 35
• 145
• 78
• 67

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 40
• 108
• 72
• 68

Tags

CCSS.8.G.A.5

Solve for x.

• 5
• 12
• -7
• -6

Tags

CCSS.8.G.A.5

Which of the following is NOT one of the angle measures?

• 95
• 40
• 85
• 45

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 47
• 57
• 53
• 133

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 145
• 55
• 35
• 45

Tags

CCSS.8.G.A.5

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Tags

CCSS.8.G.A.5

Solve for x.

• 7
• 9
• -11
• -6

Tags

CCSS.8.G.A.5