If the length of a leg of a triangle is 39.2 and the area of the triangle is 63 what is the length of the other leg

The length of the other leg is

Step-by-step explanation:

I will assume that the triangle is a right triangle

In a right triangle the legs are perpendicular

so

The area of a right triangle is equal to

where

a and b are the legs of the triangle

In this problem we have

substitute the values

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify