2023 Angles Review 1

What is the definition of a complementary angle?

• Two angles that have the same measure

• A straight line that equals 180 degrees

• Two angles that measure 90 degrees

• Two angles that measure 180 degrees

What is the definition of a supplementary angle?

• Two angles that measure 180 degrees

• A right angle

• Two angles that measure 90 degrees

• Two angles that have the same measure

Find the missing angle.

• 47
• 37
• 57
• 137

What is the measure of the missing angle?

• 76
• 66
• 156
• 154

An angle measures 14°. What is the measure of the complementary angle?

• 76°

• 166°

• 14°

• 68°

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

• 180
• 50
• 60
• 80

Find the missing angle.

• 28°

• 118°

• 62°

• 180°

• x = 56
• x = 66
• x = 156
• x = 166

Solve for x

• 5
• 90
• 25
• 10

• -22.6

• 248

• 28

• 32