Question

what is heron's formula​

Answer 1

$\mathcal\red{HELLO!!}$

Refer to the attachment... Plz

Answer 2

Hey mate!!

here's your answer...

$\huge\mathbb\red{Heron's\:Formula}$

»Heron's formula is a formula that can be used to find the area of a triangle, when given its three side lengths.

Then the perimeter of that ∆ can be find by (a+b+c) and for semi-perimeter divide it by 2

and the formula for Area will be equal to :

$\sqrt{s(s - a)(s - b)(s - c)}$

where a,b, c refers to the sides of ∆ and s refers to the semi-perimeter.

$<marquee>★★Hope it will be helpful for you ☺★★$