Finding the Measurement of Two Angles That Are Complementary and Supplementary

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25

• Complementary; x=5

• Supplementary; x=25

• Supplementary; x=5

These angles are...

• Complementary

• Supplementary

• Neither

What is the relationship between angle 1 and 2?

• Supplementary

• Complementary

• Vertical

• Obtuse

Complementary angles have...

• 2 angles that add up to 90*

• 2 angles that add up to 180*

• 25
• 35
• 45
• 55

#1 Hello World

• 10

• 17

• 80

• 90

Q1. What is the sum of 20 and 23?

• 1) 23

• A) 20

• 2) 44

• C) 16

What is the measure of the missing angle?

• 76

• 86

• 166

• 156

Complementary angles are angles that together equal

• 180 degrees

• 90 degrees

• 45 degrees

• 100 degrees

What is an example of a pair of complementary angles?

• 12° and 55°

• 11° and 169°

• 17° and 73°

• 89° and 11°