Are These Parallel Lines

Which could be used to prove the lines are parallel?

• Corresponding

• Alternate Interior

• Linear Pair

• Cannot be proved parallel

Which could be used to prove the lines are parallel?

• Vertical

• Alternate Interior

• Corresponding

• Cannot be proved parallel

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

• 54

• 126

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

• 9

• 2

• 12

• 8

Which of the following lines goes through the point (0, 4) and is parallel to y = 5x - 3?

• y = 1/5x - 3

• y= 5x - 7

• y = 5x + 4

• y = -5x - 3

If two lines are cut by a transversal and the alternate interior angles are congruent, what can be concluded about the two lines?

• The lines are perpendicular.

• The lines are parallel.

• The lines intersect at one point.

• No conclusion can be drawn.

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

Which could be used to prove the lines are parallel?

• Alternate Interior

• Consecutive Interior

• Corresponding

• Cannot be proved parallel

Lines r and s are cut by a transversal. What value of x proves r ∥ s?

• 43

• 37

• 143

• 37

Are these lines parallel?  Why?

• Yes - the angles add up to 180

• Yes - the corresponding angles are congruent

• No - there's no tick marks

• No - the angles are not equal.