Question

write heron's formula?​

Answer 1

Here, s means the semi-perimeter and a,b,c are the sides of the triangle.

Answer 2

Answer:

Heron's formula is used for calculating the area of a triangle when the length of all 3 sides are known.

$It \: is \: given \: by :  \sqrt{ s(s−a)(s−b)(s−c)}$

where,

s is the semi-perimeter of the triangle.

a,b,c are the lengths of the sides of the triangle.