Question

Perimeter of a triangle is found by using the formula P = a + b + c, where a, b and c are the sides of the triangle. Write the rule that is expressed by this formula in words.

Answer 1

Given formula for getting perimeter of triangle is P = a + b + c.

Here, a, b and c are the length of sides of the triangle.

Hence, the perimeter of a triangle is equal to the sum of all sides of a triangle.