Question

what is S in hero' s formula​

Answer 1

$\huge\mathfrak\red{Answer}$

The s in Heron's formula denotes the semi-perimeter of a triangle, whose area has to be evaluated. Semi-perimeter is equal to the sum of all three sides of the triangle divided by 2

Answer 2

The s in Heron's formula denotes the semi-perimeter of a triangle, whose area has to be evaluated. Semi-perimeter is equal to the sum of all three sides of the triangle divided by 2