The hypotenuse is always the longest side and it is the side that is opposite the right angle.
10
x.25<------ 2 decimals
_____
50
+200
______
250<----move the decimal 2 times to the right
the answer is 2.5
3/4 * h = 2 1/4
3/4* h * 4/3 = 9/4 * 4/3
h = 3
