Let a*b denote the length of the hypotenuse of a right angle triangle whose remaining two sides have length a, b. If (12*16)*k=25 then find the value of k2.

Let a*b denote the length of the hypotenuse of a right angle triangle

1.	Let ab denote the length of the hypotenuse of a right angle triangle whose remaining two sides have length a, b. If (1216)*k=25 then find the value of k2.
Answer» Let ab denote the length of the hypotenuse of a right angle triangle whose remaining two sides have length a, b. If (1216)*k=25 then find the value of k2.