Answer:
Square feet or feet².
Step-by-step explanation:
If dimensions of a solid are measured in units, then the surface area of the solid would be measured in square units. For example:
Dimension Surface area
cm cm²
in in²
feet feet²
km km²
m m²
It is given that dimensions of a solid are measured in feet, then the surface area of the solid would be measured in square feet or feet².
