Best Answer

No, as long as the lines will never touch, they are parallel

No, if they have the same slope, they're parallel. This means they could be vertical, horizontal, or anything in between.

And don't listen to the other guy, because skew lines are lines on two different planes, never intersect, and are not parallel.

Q: Is it true that two parallel lines must be vertical?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

The slopes will be the same. It is also possible that both parallel lines have no slope defined - if they are vertical.

false

Parallel lines never intersect. This is a parallel line. _______________________________________________________ _______________________________________________________ True ;

lines m and n are parallel if x= 12 and y= 54

true

Related questions

false

The slopes will be the same. It is also possible that both parallel lines have no slope defined - if they are vertical.

Parallel lines never intersect. This is a parallel line. _______________________________________________________ _______________________________________________________ True ;

l dnot relly know but it is a

True

They never intersect.

true

lines m and n are parallel if x= 12 and y= 54

In that case, the product of the slopes is equal to minus 1.

Yes. Parallel Lines are also two coplanar lines that do not intersect.

Parallel lines are never perpendicular. Perpendicular lines are co-planar and cross at right angles.

true