Question

The figure below shows a deck around a swimming pool.



How many square feet of tiles would be required to cover the deck?
Answer
340
850
1350
2250

Answer 1

take the area of the small rectangle (the swimming pool) and subtract that from the area of the bigger rectangle.

Answer 2

how do i find the area of the smaller?

Answer 3

the swimming pool has dimensions 30 by 45 according to the picture.

Answer 4

the answer would be 850?

Answer 5

that's what i got.

Answer 6

alright, ty, i didn't really understand the picture.