Question

WHAT IS HERONS FORMULA??

EXPLAIN ......​

Answer 1

Answer:

It gives us the area of the triangle when all the sides of the triangle is known .

let the three side be a, b and c .

Then , s = $\frac{a+b+c}{2}$

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

Step-by-step explanation:

Answer 2

Answer:

In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle when the length of all three sides are known. Unlike other triangle area formulae, there is no need to calculate angles or other distances in the triangle first.

Step-by-step explanation:

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