A6 cm b8 cm c5 cm. To find the perimeter of a triangle use the formula perimeter a b c where a b and c are the lengths of the sides of the triangle. How to find the perimeter of the triangle.
Therefore the perimeter of the triangle is 15.
The perimeter of any polygon is the sum of the lengths of the edges. Formula to Find Area and Perimeter of a Triangle - In this article you will learn about how to find area and perimeter of a triangle using formulae give here. Formula given three sides SSS perimeter a b c. Where a b c indicates the sides of the triangle.