Question

perimeter of triangle

Answer 1

perimeter of a triangle = sum of the three sides .

Answer 2

If it is scalene triangle,

Here, a, b and c are the sides

Perimeter =a+b+c

If it is an isosceles triangle,

a is denoted to equal side

Perimeter =2a+b

If it is a equilateral triangle,

Perimeter =3*side

Simply means that
perimeter =sum of all sides

I hope this will help you

-by ABHAY