Missing Angles

What is a complementary angle?

• An angle that gives complements.

• Two angles that come together to make a 90 degree angle.

• Two angles that come together to make 180 degrees?

Complementary angles are angles that together equal

• 180 degrees

• 90 degrees

• 45 degrees

• 100 degrees

Find the missing angle.

• 53

• 67

• 77

• 43

Find the missing angle.

• 28

• 32

• 60

• 38

Find the missing angle.

• 48

• 68

• 52

• 72

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

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

Find the missing angle.

• 60
• 70
• 50
• 140

Find the missing angle.

• 41
• 32
• 51
• 31

What is the measure of the missing angle?

• 76
• 86
• 166
• 156