Proving Lines Parallel

Which condition will prove that line l is parallel to line m?

• ∠1 ≅ ∠3

• ∠3 ≅ ∠5

• ∠1 ≅ ∠6

• ∠6 ≅ ∠5

Tags

CCSS.8.G.A.5

Line l and m are cut by transversal n.  Which statement proves that line l is parallel to line m?

• ∠2 ≅ ∠3

• ∠2 ≅ ∠6 

• m∠7 + m∠8 = 180°

• m∠3 + m∠5 = 90°

Tags

CCSS.8.G.A.5

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 condition will prove that line l is parallel to line m?

• ∠1 ≅ ∠3

• ∠3 ≅ ∠5

• ∠1 ≅ ∠6

• ∠6 ≅ ∠5

Tags

CCSS.8.G.A.5

Which could be used to prove the lines are parallel?

• Alternate Interior

• Consecutive Interior

• Corresponding

• Cannot be proved parallel

Tags

CCSS.8.G.A.5

Find the Value of x that will make the line PT and line CW parallel.

• 9

• 2

• 12

• 8

Tags

CCSS.8.G.A.5

In this figure, angle 1 = 135 degrees
Which of these statements is enough to prove that lines m and n are parallel?

• angle 2 = 45 degrees

• angle 3 = 135 degrees

• angle 8 = 135 degrees

• angle 5 = 135 degrees

Tags

CCSS.8.G.A.5

What is the measure of ∠8 if the lines are parallel?

• 55

• 155

• 135

• 45

Tags

CCSS.8.G.A.5

Find the measure of angle 4 that makes the lines parallel

• 27^o

• 153^o

• 63^o

• 90^o

Which could be used to prove the lines are parallel?

• Corresponding

• Alternate Interior

• Linear Pair

• Cannot be proved parallel

Tags

CCSS.8.G.A.5