define Area Formula for a square and rectangle

The area formula for a square is "a squared" or "s squared," where "a" or "s" represents the length of one side of the square. This can be expressed as A = a^2 or A = s^2.

The area formula for a rectangle is "length multiplied by width." This can be expressed as A = l * w, where "l" represents the length of the rectangle and "w" represents the width of the rectangle.