Question

What is the formula for calculating Perimeter Of Triangle

Answer 1

• Remember the formula for finding the perimeter of a triangle. For a triangle with sides a, b and c, the perimeter P is defined as: P = a + b + c

Answer 2

A triangle's perimeter is equal to the sum of its three sides. The perimeter of any $2D$ shape is the total distance around it. Perimeter is measured in linear units since it represents the length of shape's boundaries.

Let the sides of given triangle ABC is $a,b,c.$

So the formula of perimeter of triangles is sum of all sides.

i.e., $a+b+c$