Answer:
123 i think
Step-by-step explanation:
Answer:
b=7
Step-by-step explanation:
A=bh/2
28=8b/2
56=8b
b=7
area of floor = length * width
length =18 feet
width =12 feet
area =12*18 = 216 feet square
The answer is -1 because I don’t really know the real answer