Area of a triangle

版本 1.0.0 (1.3 KB) 作者: Roberto Datja
There are several ways to compute the area of a triangle. In this code is implemented Heron's Formula.
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更新时间 2019/5/7

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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) )

引用格式

Roberto Datja (2025). Area of a triangle (https://ww2.mathworks.cn/matlabcentral/fileexchange/71481-area-of-a-triangle), MATLAB Central File Exchange. 检索时间: .

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1.0.0