If the edge length of a square is 3 units, the area of the square is ___ square units.
The area of a square is given by squaring its edge length. So the area of the given square is 32=9 square units.
If the edge length of a square is 'a' units, the area of the square is ___ square units.
If the edge length of a square is 10 units, the area of the square is ___ square units.
If the edge length of a square is a units, the area of the square is a22 square units.
If the edge length of a square is a unit, the area of the square is ___ square units.
If the edge length of a square is a unit, the area of the square is a2.