Hello, Learner guy!

I'll get you started . . .

I think you have too many variables.A circle and a square are to be constructed

from a piece of wire of length

(a) Give an expression for the total area of the circle and the square.

I would do it like this . . .

Let = length of wire for the circle.

Then = length of wire for the square.

The circumference of a circle is: .

. . So we have: .

The area of a circle is: .

. . So we have: .

The perimeter of a square is: .

. . So we have: .

The area of a square is: .

. . So we have: .

Therefore, the total area is: .