Area of a triangle
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):
p = (a+b+c)/2
Step 2: Then calculate the Area:
herons formula A = sqrt( p(p-a)(p-b)(p-c) )
Citation pour cette source
Roberto Datja (2024). Area of a triangle (https://www.mathworks.com/matlabcentral/fileexchange/71481-area-of-a-triangle), MATLAB Central File Exchange. Récupéré le .
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