Question

2.

Answer 1

36 Feet look at the answer above

Answer 2

width= x feet

length= 3x feet

Area = length * width

= 3x*x=432

=3$x^{2}$=432

=$x^{2}$=432/3

=x=$\sqrt{144}$

=x=12

therefore width=12 feet

length=3x

But x=12

length=3*12=36 feet

Answer:36 feet