Solving Equations to Find Missing Angles of Triangles

Solve for x. 

• A

• B

• C

• D

Solve for x.

• 16

• 11

• 50

• 6

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

Find the measure of the indicated angle. 

• 34

• 46

• 62

• 36

Find the measure of the indicated angle. 

• 35

• 145

• 78

• 67

Find the measure of the indicated angle. 

• 40

• 108

• 72

• 68

Find the measure of the indicated angle. 

• 80

• 58

• 42

• 138

Which of the following angles can you add together to equal angle d? 

• Angle a and Angle b

• Angle b and Angle c

• Angle a and Angle c

• Angle a and Angle b and Angle c

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o