8.5 Angles

2 angles that add up to 90 degrees

• vertical

• adjacent

• supplementary

• complementary

2 angles that add up to 180 degrees

• vertical

• adjacent

• supplementary

• complementary

∠1 and ∠3 can best be described as -

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

The angle relationship shown is - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

The angle relationship shown is -

• complementary angles
• supplementary angles
• vertical angles
• angle bisector

Supplementary Angles measure _____ degrees.

• 180
• 55
• 100
• 90

 Complementary angles measures _____ degrees.

• 45
• 180
• 90
• 30

What is the measure of the missing angle?

• 72
• 92
• 82
• 62

Find the missing angle.

• 43

• 47

• 57

• 67

Which are pairs of vertical angles?

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