Final answer:
The formula for the perimeter of a 2-D shape depends on the shape itself, while the formula for the area also depends on the shape. For a square, the perimeter is 4s and the area is s^2. For a rectangle, the perimeter is 2l + 2w and the area is l * w.
Step-by-step explanation:
The formula for the perimeter of a 2-D shape depends on the shape itself. For example, the perimeter of a square is given by P = 4s, where s is the length of one side. The perimeter of a rectangle is given by P = 2l + 2w, where l is the length and w is the width.
The formula for the area of a 2-D shape also depends on the shape. For example, the area of a square is given by A = s^2, where s is the length of one side. The area of a rectangle is given by A = l * w, where l is the length and w is the width.
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