The perimeter of a square is proportional to its side length, calculated as 4 times the side length. A table illustrating various side lengths and their respective perimeters demonstrates this proportional relationship with the perimeter increasing by 4 units for each additional unit of side length.
The perimeter of a square is directly proportional to the length of one of its sides. The formula for finding the perimeter, p, of a square when you know the side length, s, is p = 4s.
To illustrate this relationship, we can create a table with varying side lengths and their corresponding perimeters:
Side length (s) = 1 unit, Perimeter (p) = 4 × 1 = 4 units
Side length (s) = 2 units, Perimeter (p) = 4 × 2 = 8 units
Side length (s) = 3 units, Perimeter (p) = 4 × 3 = 12 units
Side length (s) = 4 units, Perimeter (p) = 4 × 4 = 16 units
Side length (s) = 5 units, Perimeter (p) = 4 × 5 = 20 units
This table clearly shows how the perimeter increases by 4 units for each additional unit of side length, demonstrating the proportional relationship between the side length and the perimeter of a square.