Question

Lines are parallel if they do not intersect prove it plz?

Answer 1

hello friend!
as you know parallel lines are the lines that never meet .
eg.the railway tracks ,the never meet.
so as you can see that as the parallel lines not meet ,it means that do not insect.
in other words we can say that lines are parallel if they do not intersect .
HOPE THIS HELP YOU DEAR FRIEND.