Question

heron formula derivied​

Answer 1

Heron's Formula:

It is used to find the area of any triangle.

The formula is.....

√s×(s-a)(s-b)(s-c)

where 's' is half-perimeter

'a' 'b' 'c' are sides of a triangle....

Note : The rootover is on the whole expression.

Answer 2

Answer:

s(s-a)(s-b)(s-b)

Step-by-step explanation:

s is a semi perimeter

and a,b and c is aside of triangle

so first we find s=semi perimeter by

formula =a+b+c/2