Question

Tell anything about Herons Formula..

Answer 1

herons formula is one of the well known triangular formulas all across the globe.

this formula is helpful in finding the areas of any triangle whose three sides are given.
this formula takes the help of all the three given sides to find the area.

so,
let the three sides be a, b and c.

their perimeter will be equal to a + b + c.

their semi perimeter will be equal to
(a + b + c) / 2

now let's see the hero's formula
is formula helps to find the area of any triangle whose all three sides are known.

also s refers to the semi perimeter in the formula and A, B and C are the Representation of the particular sides.

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

the above formula is well known as heroines formula.

this formula knowing the three sides is very important and also the semi perimeter as the entire formula is based on these two things.