3 years ago

Please please please I need HELP !

1 answer:

8 0

Given:

26 meter-long wire cut into two pieces

let x = perimeter of square
26 -x = perimeter of circle

Use the formulas for the perimeters and areas of the two shapes:

P sq = x = 4s
P ci = 26 - x = 2 * pi * r

A sq = s^2
A ci = pi * r^2

Manipulate the equations to come up with a maximum and minimum function. Equate the function to zero and solve for x, then find the area.

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