If you live in a big city, this scenario is all too familiar: Traffic is bad. You're late for work. And, of course, the parking garage is now full. So you're forced to parallel park on the street. You ...

Parallel lines close parallel lines Lines which never meet and stay the same distance apart. Parallel lines are indicated by a pair of arrows. are two or more straight lines that remain the same ...

You finally find a spot along the curb, between two hulking SUVs, and it looks pretty tight. Do you go for it or move on? Not to worry; geometry... If you live in a big city, this scenario is all too ...