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3 years ago

Help w algebra problem!!!

Mathematics

1 answer:

Fantom [35]3 years ago

6 0

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

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