polyhedral angle

noun

Definition of polyhedral angle

: a portion of space partly enclosed by three or more planes whose intersections meet in a vertex

First Known Use of polyhedral angle

circa 1864, in the meaning defined above

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The first known use of polyhedral angle was circa 1864

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Cite this Entry

“Polyhedral angle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polyhedral%20angle. Accessed 5 Aug. 2020.

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