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Hero's formula
[
heer
-ohz]
/ˈhɪər oʊz/
Spell
Syllables
Word Origin
noun
,
Geometry.
1.
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.
Origin of
Hero's formula
Expand
named after
Hero
of Alexandria
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Difficulty index for
Hero's formula
Few English speakers likely know this word
Word Value for
Hero
7
6
Scrabble
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