Question

Heron'S formula's formula

Answer 1

S(semi perimeter) = a+b+c/2

Heron's Formula = √S(S-a)(S-b)(S-c)

Hope it helps u!!

Answer 2

$\textbf{A n s w e r : -}$

What is Heron's formula?

- Heron's formula tells us about triangle :-

ar = √s(s-a)(s-b)(s-c)

Where ar means area ,

s means semiperimeter ( semiperimeter = half of perimeter of that triangle )

a means length of 1st side

b means length of 2nd side

C means length of the third side of this triangle.

When this formula is useful to us?

- It is useful to us when we need to calculate area of triangle with the length of the three sides of this triangle known to us.