What is the perimeter of the equilateral triangle?

The perimeter of an equilateral triangle can be calculated by multiplying the length of one side by three. If the length of each side is denoted as ( s ), then the perimeter ( P ) is given by the formula ( P = 3s ). For example, if each side measures 4 units, the perimeter would be ( P = 3 \times 4 = 12 ) units.