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Mathematics 22 Online
eviant:

PLS HELP!!! Two parallel lines are _____ coplanar. never always sometimes

eviant:

@Vocaloid

Vocaloid:

well if you try drawing a flat plane and two parallel lines, are both the lines in the same plane?

Vocaloid:

(it might be more obvious if you draw the parallel lines first and then draw the plane that they would be in)

eviant:

no?

Vocaloid:

|dw:1521183542244:dw|

Vocaloid:

so if we imagine two parallel lines floating in space, we can also imagine a flat sheet of paper that both lines would intersect forever

Vocaloid:

|dw:1521183597362:dw|

Vocaloid:

the lines are within the plane, so it would be always coplaner

eviant:

thankx, had a bit of trouble with that one

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