Proving Parallel Lines

Which pair of angles must be supplementary so that r is parallel to s?

• ∠2 and ∠3
• ∠5 and ∠6
• ∠4  and ∠10
• ∠6  and ∠14

Tags

CCSS.8.G.A.5

Which of the following relationship proves that j is parallel to k?

• ∠3 and ∠4 are supplementary
• ∠4 and ∠5 are supplementary
• ∠1 ≅ ∠3
• ∠2 ≅ ∠3

Tags

CCSS.8.G.A.5

Line v is a transversal.  Which is a true statement?

• w // x and x // y
• w // x and y // z
• w // y and x // z
• w // z and x // y

Tags

CCSS.8.G.A.5

What value of x would make line m || line n?

• 60
• 120

Tags

CCSS.8.G.A.5

Which pair of angles must be supplementary so that r is parallel to s?

• ∠2 and ∠3

• ∠6 and ∠14

• ∠4 and ∠10

• ∠5 and ∠6

Tags

CCSS.8.G.A.5

Which diagram shows a pair of angle measures that will prove that line m is parallel to line n?

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Tags

CCSS.8.G.A.5

Which diagram shows a pair of angle measures that will prove that line a is parallel to line b?

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Tags

CCSS.8.G.A.5

The diagrams represent the stripes used to mark parking spaces on a lot. Based only on the information given, which diagram could be used to prove AB // CD and AC // BD?

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Tags

CCSS.8.G.A.5

Which diagram shows a pair of angle measures that will prove that line a is parallel to line b?

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Tags

CCSS.8.G.A.5

Given the diagram below, which statement is true?

• a // c and b // d

• a // b and c // d

• a // d and b // c

• a // b and b // c

Tags

CCSS.8.G.A.5