Question

write the heron's formula used to calculate the area of a triangle whose sides are a, b and c

Answer 1

A = root s (s-a) ( s-b) (s-c)

Answer 2

❤here is your answer ✌ ✌

$\sqrt{s(s - a)(s - b) (s - c)}$
this formula used to find are of scalen triangle basically.

here s=semiperimeter of triangle

and

a=side of triangle