The square root of 13...........is the hyp of a right triangle whose two lesser sides are 2 and 3.............2 and 3...........is how all primes start................why the square root of 13...........c squared......the hyp = 2 squared + 3 squared..................4 + 9 = 13..........c squared = 13........so C = the square root of 13.........c being the hyp........................letters usually used in the Pyth. theor............


square root(13) =

3.60555127546