Question

A rectangle has perimeter P, length l and width w.

Which of the following represents l in terms
of P and w?

Answer 1

Explanation:

l=p/2-w

Answer 2

l=p/4w

Explanation:

Aight, so perimeter can be solved with the formula

`2l * 2w = p \\`

Isolate L now

`2l = (p)/(2w) \\ l = (p)/(4w)`