Question

Parallel lines are coplanar.

Always

Sometimes

Never

Not enough information

Answer 1

always

Answer 2

hey mathematical pro .. ?!

Answer 3

what is the answer? (:

Answer 4

sorry ishaan is right

Answer 5

But that's only if there are two, right? :\
If there are more than two, then it's only sometimes.

Answer 6

i believe it might be sometimes.

Answer 7

this is the only information i was given for the problem...

Answer 8

i drew a picture, posting in a sec~

Answer 9

thanks!

Answer 10

alright, so in this picture we have my attempt at drawing a plane. There is a line in said plane. Then underneath the plane (so, not in the plane), there is another line, who is parallel to the first line. They will never intersect.

Answer 11

so joemath ur saying it can be sometimes??

Answer 12

im saying sometimes. although the question isnt very clear.

Since it is referring to planes, it leads me to think we are talking about 3 dimensional space. Thats where my solutions comes from.

Answer 13

yea joe is right ...i never thought of more then two lines ......joe is correct

Answer 14

questions like these make us think to hard... and then get us confused. :(

Answer 15

yeah <.< that happens a lot when they arent worded correctly >.>

Answer 16

ALWAYS

Answer 17

joe what about this plane

Answer 18

yeah, for every pair of parallel lines there exists a plane that captures both. I was thinking about that too.....but i dont know what this question is truly asking >.<
Someone mentioned earlier about if there were more than 2 lines, then is sometimes.

Answer 19

using my own picture against me....how rude!!! lolol jk jk

Answer 20

lol, more of my laziness