Insert the information in the form and the calculator will determine the perimeter of triangle.

What is the perimeter of triangle?

The perimeter of a triangle is the distance around the triangle.

How to calculate perimeter of triangle?

To calculate perimeter of triangle you should use the following formula:
perimeter of triangle = length of side a + length of side b + length of side c

Why use perimeter of triangle?

The perimeter of a triangle calculatoris used in order to compute the distance around the triangle.