Complementary and Supplementary Angles

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.

Tags

CCSS.7.G.B.5

Are these angles an example of complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

Find x:

• 73

• 63

• 153

• 143

Tags

CCSS.7.G.B.5

Find the missing angle.

• 60
• 70
• 50
• 140

Tags

CCSS.7.G.B.5

What type of angle is this? 

• acute
• obtuse
• right

Tags

CCSS.4.G.A.1

These angles are...

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

Find the missing angle.

• 47
• 37
• 57
• 137

Tags

CCSS.7.G.B.5

What type of angle is shown? (Less than 90 degrees)

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

Find x:

• 46

• 90

• 36

• 126

Tags

CCSS.7.G.B.5

Find x:

• 56

• 57

• 156

• 146

Tags

CCSS.8.G.A.5