7:20 sorry if not right in a rush
also will ask that you rate this and not just take the answer
Answer:
1410ft²
Step-by-step explanation:
20 * 12 * 2 + [62 * (15 + 12)] =
480 + (62 * 15) =
480 + 930 =
1410ft²
It is B just use a calculator hope it helped