A right triangle has a hypotenuse of 25 feet and a leg of 7 feet. Which of these is the length of the other leg?

A^2 + b^2 = c^2 ... where a and b are ur legs and c is ur hypotenuse

7^2 + b^2 = 25^2

49 + b^2 = 625

b^2 = 625 - 49

b^2 = 576 ... take square root of both sides, eliminating the ^2

b = sq rt 576

b = 24 ft < = = = length of the other leg

The length of the other leg is 24.