round angle

noun

Definition of round angle

: an angle of 360° or 2 π radians

First Known Use of round angle

circa 1934, in the meaning defined above

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The first known use of round angle was circa 1934

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Cite this Entry

“Round angle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/round%20angle. Accessed 30 Sep. 2020.

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