Find the length and width of a rectangle that has the given perimeter and a maximum area. Perimeter: 116 meters

Length = 29 m

Width = 29 m

Step-by-step explanation:

Let x and y be the length and width of the rectangle, respectively.

The area and perimeter are given by:

Rewriting the area as a function of x:

The value of x for which the derivate of the area function is zero, is the length that maximizes the area:

The value of y is:

Length = 29 m

Width = 29 m

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.