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Semiperimeter of a Triangle
For side lengths $$a,b,c$$:
$$s=\frac{a+b+c}{2}$$
Usage
- Used in formulas involving the inradius, exradii and Heron's formula.
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Semiperimeter of a Triangle
For side lengths $$a,b,c$$:
$$s=\frac{a+b+c}{2}$$
Usage
- Used in formulas involving the inradius, exradii and Heron's formula.
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