Question

WHAT IS HERONS FORMULAE???

Answer 1

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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Answer 2

Area of a Triangle from Sides

You can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years.

It is called "Heron's Formula" after Hero of Alexandria (see below)

 

Just use this two step process:

Step 1: Calculate "s" (half of the triangles perimeter):

s =  a+b+c/2  

Step 2: Then calculate the Area:

herons formula A = in attachment