what’s the perimeter of a triangle formula

Mathematics · Middle School · Mon Jan 18 2021

Answered on

Perimeter of a Triangle Formula

To calculate the perimeter of a triangle, we simply add the lengths of the sides given. The basic formula used to calculate the perimeter of a triangle is:

Perimeter = sum of the three sides

Perimeter = a + b + c, where "a", "b", and "c" are the three different sides.