Angle Relationships in Triangles

Solve for x.

• 16
• 11
• 50
• 6

Solve for x.

• 6
• -10
• 7
• -9

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o