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Hero's formula

[ heer-ohz ]
/ ˈhɪər oʊz /
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noun Geometry.
the formula for the area of a triangle when the sides are given: for a triangle with sides a, b, and c, the area is equal to , where s is equal to one half the perimeter of the triangle.
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Origin of Hero's formula

Named after Hero of Alexandria

Words nearby Hero's formula

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use Hero's formula in a sentence

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