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DIA [1.3K]
3 years ago
6

Formula for area of triangle if given all sides

Mathematics
1 answer:
saveliy_v [14]3 years ago
4 0
\bf \textit{Heron's Area Formula}\\\\
A=\sqrt{s(s-a)(s-b)(s-c)}\qquad 
\begin{cases}
a,b,c=\textit{length of side}\\
s=\frac{a+b+c}{2}
\end{cases}
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