answersLogoWhite

0

Algebra: If given two equations of a line, then you can assume that they are in the same plain. If the two slopes are equal, then the lines are parallel.

Geometry: If given two lines in the same plane that never intersect, then these two lines are parallel. If the lines are in different planes, but never intersect, then the lines are skew.

So, both definitions use lines and a plane. The answer is yes.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

BeauBeau
You're doing better than you think!
Chat with Beau
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: Are a line and a plain are needed to define parallel lines?
Write your answer...
Submit
Still have questions?
magnify glass
imp