Complementary & Supplementary Angles

Use the image to answer the question.

• Definition of complementary angles

• Definition of vertical angles

• Definition of supplementary angles

• Definition of right angle

Tags

CCSS.7.G.B.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

Tags

CCSS.7.G.B.5

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

Tags

CCSS.7.G.B.5

• 18
• 19
• 66
• 77

Tags

CCSS.7.G.B.5

Find the missing angle.

• 60

• 70

• 50

• 140

Tags

CCSS.7.G.B.5

How are these angles related?

• Vertrical

• Complementary 

• Adjacent

• Supplementary 

Tags

CCSS.7.G.B.5

If ∠H and ∠J are complementary, and the measure of ∠H is 35°, what is the measure of ∠J?

• 145

• 55

• 60

• 65

Tags

CCSS.7.G.B.5

 What is the measure of angle B?

• 100°

• 80°

• 90°

• 180°

Tags

CCSS.7.G.B.5

What is the measure of angle A?

• 100°

• 80°

• 90°

• 180°

Tags

CCSS.7.G.B.5

Find the value of x.

• 15

• 30

• 45

• 60

Tags

CCSS.7.G.B.5