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

heron, heronry, heron's-bill, Herophilus, hero sandwich, Hero's formula, hero worship, herp, herpangina, herp derp, herpes

How to use Hero's formula in a sentence

Indeed, Lion Air, with 45 percent of the domestic Indonesian airline market, has swallowed the Fernandes formula whole.
Annoying Airport Delays Might Prevent You From Becoming the Next AirAsia 8501|Clive Irving|January 6, 2015|DAILY BEAST
His hero, Bruce Springsteen, is a gazillionaire, but he still manages to come across as a regular guy, so perception is reality.
Will Chris Christie Regret His Cowboy Hug?|Matt Lewis|January 5, 2015|DAILY BEAST
My captain on the boat, Brazakka, he wanted me to do this Hemingway bit, with the white stubble, and he wanted the hero angle.
The Story Behind Lee Marvin’s Liberty Valance Smile|Robert Ward|January 3, 2015|DAILY BEAST
Selma becomes a biopic in which the hero shines while those who worked beside him are overlooked or relegated to the sidelines.
Dr. King Goes to Hollywood: The Flawed History of ‘Selma’|Gary May|January 2, 2015|DAILY BEAST

“A guy drives up in a 2008 Mercedes, brand new,” Harry S. Connelly Jr. says in the video, according to the Times.
Are Police Stealing People’s Property?|Joan Blades, Matt Kibbe|January 2, 2015|DAILY BEAST
His hero, Gulliver, discovers race after race of beings who typify the genera in his classification of mankind.
Gulliver's Travels|Jonathan Swift
General Lachambre, as the hero of Cavite, followed to receive the applause which was everywhere showered upon him in Spain.
The Philippine Islands|John Foreman
El Imparcial maintained that he was worthy of being honoured as a 19th century conquering hero.
The Philippine Islands|John Foreman
He stood, with the air of a hero, both arms extended towards the amazed pair of lovers.
The Joyous Adventures of Aristide Pujol|William J. Locke
Ajoutez cecy, s'il vous plaist, la grande difficult qu'il y a de tirer d'eux les mots mesmes qu'ils ont.
The Jesuit Relations and Allied Documents, Vol. II: Acadia, 1612-1614|Various