Angles in Triangles

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 35

• 145

• 78

• 67

Tags

CCSS.8.G.A.5

Solve for x.

• 7

• 9

• -11

• -6

Tags

CCSS.8.G.A.5

A student is trying to construct triangles using four different sets of angles. The angles in each set are given below. Which set will form a triangle?

• 45°, 65°, 70°

• 150°, 110°, 100°

• 50°, 50°, 50°

• 90°, 90°, 90°

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 145

• 55

• 35

• 45

Tags

CCSS.8.G.A.5

Which would be the best classifications for the triangle shown?

• acute isosceles

• right scalene

• acute scalene

• obtuse scalene

Tags

CCSS.4.G.A.2

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 89

• 211

• 119

• 81

Tags

CCSS.8.G.A.5

Solve for x.

• 5

• 12

• -7

• -6

Tags

CCSS.8.G.A.5

• x = 54
• x = 9
• x = 24
• x = 144

Tags

CCSS.8.G.A.5