Two lines in math are called parallel lines. They never intersect or cross over each other. Therefore they are like train tracks that never touch.
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common point of two rays or lines, note: rays and lines are the same thing!!
One wavy line (~) represents similarity. Two wavy lines (≈) means "approximately." THree wavy lines (≋) would most likely mean approximately identical to.
Yes; but in math, if you talk about "lines", that means one that stretches infinitely in both directions. If you are talking about limited-length "lines", those are called "segments".Yes; but in math, if you talk about "lines", that means one that stretches infinitely in both directions. If you are talking about limited-length "lines", those are called "segments".Yes; but in math, if you talk about "lines", that means one that stretches infinitely in both directions. If you are talking about limited-length "lines", those are called "segments".Yes; but in math, if you talk about "lines", that means one that stretches infinitely in both directions. If you are talking about limited-length "lines", those are called "segments".
The symbol is two parallel, vertical lines. I don't believe that it is directly related to the equal symbol; although it is possible that the vertical position was chosen precisely to avoid confusion.
Two parallel lines.