Main post link -> http://www.mathisfunforum.com/viewtopic.php?id=19641

Check it out. Its cool. http://www.mathisfunforum.com/viewtopic.php?id=19641

Main post link -> http://www.mathisfunforum.com/viewtopic.php?id=19641

Check it out. Its cool. http://www.mathisfunforum.com/viewtopic.php?id=19641

No vote yet

11 votes

×

Problem Loading...

Note Loading...

Set Loading...

## Comments

Sort by:

TopNewestThere's a better proof.. http://www.artofproblemsolving.com/Resources/articles.php (Look for heron's formula) – Taehyung Kim · 3 years, 11 months ago

Log in to reply

– Tanishq Aggarwal · 3 years, 11 months ago

Woah but its still a fairly advanced proof involving complex number geometry, but I love it! And Agnishom, the author of the MathIsFun proof intermediately proves the law of cosines which is a step in the most common proof presented with Heron's formula.Log in to reply

– Taehyung Kim · 3 years, 11 months ago

There was another method of proving it.. it was in AoPS precalc.Log in to reply

We have alredy done it in our tuition – Raushan Sharma · 2 years, 10 months ago

Log in to reply