1. The problem statement, all variables and given/known data Chose a point at random in a square with sides 0<x<1 and 0<y<1. Let X be the x coordinate and Y be the y coordinate of the point chosen. Find the conditional probability P(y<1/2 / y>x). 2. Relevant equations No clue. 3. The attempt at a solution Apparently, according to the prof, the square need not be equilateral??? And this is where I get stumped. No clue here. Any help would be great.