Question

What does it mean when there are two little lines between numbers? Ex: 3 || 2 (I am learning about parallels and transversals if that helps)

Answer 1

@iGreen.

Answer 2

^^^^^^^^^^^^^

It means the two lines are parallel :)

Answer 3

Ohhh, thank you!! :)

Answer 4

Emm..what do those mean? ^ ^

Answer 5

\(l_3 ~|| ~l_2\) is a short form for saying the line \(l_3\) is parallel to the line \(l_2\)

Answer 6

parallel lines look as shown above

Answer 7

Oh thank you!

Answer 8

\(\large l_1 \color{red}{\perp} l_2\)

seen this before ?

Answer 9

No...

Answer 10

I am only a seventh grader..

Answer 11

Thanks though!