length is ft
area is length*width = ft*ft = ft^2
volume is length*width*height = ft*ft*ft = ft^3
A sandbox measures 15 ft wide, 20 ft long, and 1 ft tall.
Which is the correct unit of measurement to use when describing the amount of sand that can fill the box?
A.
ft³
B.
ft²
C.
ft
2 answers
thanks