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Pentagon, large five-sided building in Arlington county, Virginia, near Washington, D.C., that serves as the headquarters of the U.S. Department of Defense, including all three military services— Army, Navy, …
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WebEn geometría, se denomina pentágono (del griego πεντάγωνον, de πέντε pénte "cinco" y γωνία gōnía "ángulo") a un polígono de cinco lados y cinco vértices. La suma de los …
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WebPentagon definition, a polygon having five angles and five sides. See more.
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WebProperties. A regular pentagon has: Interior Angles of 108°. Exterior Angles of 72°. Area of approximately 1.7204774 × s2 (where s=side length) Any pentagon has: Sum of Interior Angles of 540°. 5 diagonals.
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