7th Math 2/15/19

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

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

These angles are...

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

Find the missing angle.

• 60
• 70
• 50
• 140

Tags

CCSS.7.G.B.5

What is the measure of the missing angle?

• 39
• 129
• 119
• 129

Tags

CCSS.7.G.B.5

Find the value of x. 

• 17
• 28
• 68
• 39.5

Tags

CCSS.7.G.B.5

Find the measure of the missing angle.

• 30^o
• 110^o
• 150^o
• 40^o

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Solve for x.

• 5
• 12
• -7
• -6

Tags

CCSS.8.G.A.5