Question

Help w algebra problem!!!

Answer 1

Answer:

Step-by-step explanation:

If the circumference of the circle is  x cm the perimeter of the square will be 38-x cm.

The area of the square = (38-x)^2.

The radius  r of the circle = circumference /2π =  x / 2π.

The area of the circle = πr^2 = π * (x / 2π)^2

=  x^2/ 4π.

So total area A = (38 - x)^2 + x^2/4π

A = 1444 - 76x + x^2 + x^2/ 4π

A = x^2 - 76x + 0.07958x^2 + 1444

A =  1.07958x^2 - 76x + 1444