Question

How could the formula for perimeter be rearranged to find the length of the playground?

Answer 1

The third option

Explanation:

the formula is basically reversed, you can check it yourself by giving the W and L fake values then execute the first formula then the second formula and you will receive the value of your length as your answer

Answer 2

P = 2l + 2w
p - 2w = 2l
l = p-2w/2
It would be the third response