P = 2L + 2W
P = 2(2W - 2) + 2W
P = 6W - 4
A = LW
A = (2W-2) * W
A rectangular pool has a length 2m shorter than twice its width.
a.) write an expression to determine the pool's perimeter. What is it's perimeter?
b.) write an expression to determine the surface area of the pool. What is the surface area?
5 answers
so the answer for a is 6w-4 and for b its (2w-2)*w or do i need to find the actual answer cause i don't know how to get it
You can't find the actual answers with the information that was given.
ok thank you so much :)
You're very welcome.
1 answer