2.26 Angles Formed by Parallel Lines

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

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

Tags

CCSS.8.G.A.5

Find C

• ∠C=116°

• ∠C=64°

• ∠C=180°

• ∠C=26°

Tags

CCSS.8.G.A.5

Which of the following images shows a pair of corresponding angles?

• 
• 
• 
• 

Tags

CCSS.8.G.A.5

• 104^o

• 115^o

• 124^o

• 119^o

Tags

CCSS.8.G.A.5

Which could be used to prove the lines are parallel?

• Alternate Interior Angles Converse

• Same-Side Interior Angles Converse

• Corresponding Angles Converse

• Cannot be proved parallel

Tags

CCSS.8.G.A.5

Which is the correct equation to solve for x?

Tags

CCSS.8.G.A.5

SOLVE FOR X?

• x = 25

• x = 4

• x = 20

• x = -8

Tags

CCSS.7.G.B.5

Find the measure of angle 1.

• 28^o

• 136^o

• 44^o

• 6^o

Tags

CCSS.7.G.B.5

• 119

• 61

• 71

• 109

Tags

CCSS.8.G.A.5