Answer:
9y? unless you know the above equation equals we can't do much.
9y
Step-by-step explanation:
just add all of them together
Perimeter = 2(a+b)
= 2(2.8+16.5)
=2(19.3)
Perimeter = 38.6
Area=base x height
=2.8 x 11.5
=32.2
A because I did it
it will take approximately 10 feet
