Question

formulla of perimeter of triangle​

Answer 1

We can work out the perimeter using the following formula: Perimeter of a triangle = sum of all three sides. If a, b and c are the sides of the triangle, then. Perimeter of triangle = a + b + c.

Answer 2

Step-by-step explanation:

perimeter of triangle

sum of all sides

ex ,sides are 14,15,16,

sum of all sides = 14+15+16

= 45