Supplementary and complementary angles

What is an example of a pair of complementary angles?

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

Find the value of x.

• 15
• 16
• 18
• 19

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

Find the missing angle.

• 60°
• 70°
• 50°
• 140

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

• x = 118
• x = 108
• x = 28
• x = 58

Solve for x

• 20
• 25
• 120
• 180

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Find the supplement of the angle

• 160
• 20
• -70
• 180