if 47 is hypotenuse, no answerwww.ddhw.com so, 47 can only be a leg of the triangle assume interger a < b, a^2 + 47^2 = b^2 => b^2 -a^2 = 47^2 => (b+a)(b-a) = 47^2 because b+a, b-a are all integer, they can only be 1, 47, 47^2 only b-a = 1 is possible, => b-a = 1; b+a = 47^2 = 2209 => b= 1105, a=1104
|