How to express the area of rectangle in terms of perimeter and length?

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Let us take a rectangle with length L and width W. The perimeter of the rectangle is P = 2W + 2L

W = (P - 2L)/2

The area of the rectangle is W*L = L*(P - 2L)/2

In terms of length L and the perimeter P the area of...

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Let us take a rectangle with length L and width W. The perimeter of the rectangle is P = 2W + 2L

W = (P - 2L)/2

The area of the rectangle is W*L = L*(P - 2L)/2

In terms of length L and the perimeter P the area of a rectangle is L*(P - 2L)/2

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