using angle pairs

Find x:

• 73

• 63

• 153

• 143

Tags

CCSS.7.G.B.5

Find x:

• 62

• 180

• 50

• 40

Tags

CCSS.7.G.B.5

Find x:

• 46

• 90

• 36

• 126

Tags

CCSS.7.G.B.5

Find x:

• 3

• 93

• 103

• 87

Tags

CCSS.7.G.B.5

Find x:

• 28

• 48

• 103

• 180

Tags

CCSS.7.G.B.5

Find x:

• 56

• 51

• 151

• 141

Tags

CCSS.7.G.B.5

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

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

• x = 118
• x = 108
• x = 28
• x = 58

Tags

CCSS.7.G.B.5

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Tags

CCSS.7.G.B.5