👉 The term "semiperimeter" refers to a measure used in geometry and trigonometry, which is defined as half of the sum of all the sides of a polygon. It is denoted by \(s\) or \(\frac{s}{2}\), where \(s\) represents the length of each side of the polygon. For example: - In a triangle, the semiperimeter would be calculated by dividing the perimeter (which is twice the length of one side) by 2.
