https://math.codidact.com/categories/41/tags/4084.rssNew Posts Tagged 'polygon' - MathematicsMathematics - Codidact2020-10-20T09:15:01Zhttps://math.codidact.com/posts/278647Method to calculate the area of a cyclic n-gonRazetimehttps://math.codidact.com/users/533102020-10-20T08:40:27Z2020-10-20T09:15:01Z<p>The area of a cyclic quadriateral, given the side lengths, is given as follows:
$$
\sqrt{(s-a)(s-b)(s-c)(s-d)}
$$</p>
<p>(Brahmagupta's formula)</p>
<p>Where $
s = \frac{a+b+c+d}{2}.
$</p>
<p>I ...