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

Answer:

l=p/4w

Step-by-step explanation:

Aight, so perimeter can be solved with the formula

$2l \times 2w = p$

Isolate L now

$2l = \frac{p}{2w} \\ l = \frac{p}{4w}$

Answer 2

Answer:

Step-by-step explanation:

l=p/2-w