spherical triangle

noun

Definition of spherical triangle

: a spherical polygon of three sides

First Known Use of spherical triangle

1585, in the meaning defined above

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Time Traveler for spherical triangle

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The first known use of spherical triangle was in 1585

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Cite this Entry

“Spherical triangle.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/spherical%20triangle. Accessed 16 December 2019.

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Britannica.com: Encyclopedia article about spherical triangle

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