3.4 and 3.5 Review

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

Find the missing angle.

• 60°
• 70°
• 50°
• 140

• x = 118
• x = 108
• x = 28
• x = 58

Solve for x

• 20
• 25
• 120
• 180

Find the value of x.

• 15
• 16
• 18
• 19

Solve for x

• 5
• 90
• 25
• 10

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Find the supplement of the angle

• 160
• 20
• -70
• 180

10) Which of the following could be measurements of two supplementary angles?

• 7^o and 83^o

• 83^o and 83^o

• 97^o and 83^o

• 117^o and 83^o

What is the measure of the missing angle?

• 76
• 86
• 166
• 156