Question 194937
The ratio of the length of the hypotenuse to the length of the shorter leg in a right triangle is 8:5. The hypotenuse measures 144 meters. Find the length of the longer leg. 
---------------
a = length of the shorter leg
8:5::144:a
8a = 720
a = 90
-------------
The other side, b, is sqrt(144^2 - 90^2)
b = sqrt(12636)
b =~ 111.6 meters