Answer:
420 ft^2
Step-by-step explanation:
12x70=840
840/2=420
Step-by-step explanation:
I don't get the question a bit but I hope this makes sense
:)
Use desmos lol it’s a graphing calculator app
u have to work more hard ☺️☺️☺️
BOTH they both are correct bc they both state the same thing perimeter is both length+ both width's so l+l+w+w=2l+2w