Question

what is hero farmula​

Answer 1

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.

Answer 2

Answer:

herons formula

s × (s − a) × (s − b) × (s − c)