Question

A=36 p=30 what is the width and length

Answer 1

w=3 or 12

l=3 or 12

Explanation:

w×l=36

2w+2l=30

w=(30-2l)/2

=15-l

therefore

(15-l)×l=36

-l^2+15l-36=0

use quadratic formula

l and w= 3 or 12