Triangle Perimeter - Maple Help

Finding the perimeter of a triangle

Click and drag any point, or the entire triangle.

i. Find the length of each side

Distance between two points = $\sqrt{{\left({x}_{2}-{x}_{1}\right)}^{2}+{\left({y}_{2}-{y}_{1}\right)}^{2}}$

 AB BC AC

ii. Add up the lengths of each side of the triangle

Perimeter = Side AB + Side BC + Side AC



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