Answer:
- cm2
- dm2
- in2
- m2
- yd2
Step-by-step explanation:
Surface area is the amount of space covering the outside of a three-dimensional shape. The area of a figure is the number of squares required to cover it completely, like tiles on a floor. Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared. The area is measured in "square" units.
Just based on each unit in the given of each number, they are written in perimeter which is measured by units of cm, mm, dm, in, etc. To get the measurement in surface area, we simply change the corresponding unit of perimeter to surface area which is measured in square units such as mm2, cm2, dm2, m2, in2, etc.
hope it helps(: