Angle addition and vertical angles

Solve

• 50°
• 58°
• 115°
• 226°

Tags

CCSS.7.G.B.5

Solve

• 80°
• 40°
• 180°
• 140°

Tags

CCSS.4.MD.C.7

Find the value of ∠A.

• 25°
• 30°
• 35°
• 90°

Tags

CCSS.7.G.B.5

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Tags

CCSS.7.G.B.5

Which are pairs of vertical angles?

• ∠COB & ∠COA
• ∠AOD & ∠AOC
• ∠COB & ∠AOD
• ∠BOD & ∠AOD

Tags

CCSS.7.G.B.5

Find the value of x.

• 14
• 60
• 35
• 180

Tags

CCSS.7.G.B.5