The Pentagon - Wikipedia
The Pentagon is the headquarters building of the United States Department of Defense, in Arlington County, Virginia, across the Potomac River from Washington, D.C. The building was constructed on an accelerated schedule during World War II.As a symbol of the U.S. military, the phrase The Pentagon is often used as a metonym for …
U.S. Department of Defense
The Department of Defense is America's largest government agency. Our mission is to provide the military forces needed to deter war and ensure our nation's security.
U.S. Department of Defense > Pentagon Tours
About 100,000 visitors a year explore the displays and memorials in the Pentagon's halls with the help of tour guides, all of whom are U.S. service members.
Pentagon | History & Features | Britannica
2024年12月20日 · 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, and Air Force.. Constructed during 1941–43, the Pentagon was intended to consolidate the offices of the War Department, which had occupied 17 separate facilities throughout Washington.
Pentagon ‑ Location, Building Timeline, 9/11 - HISTORY
2009年12月18日 · The U.S. War Department was growing rapidly, with 24,000 personnel scattered among 17 buildings in Washington, D.C.By the beginning of the next year, that number was expected to reach 30,000.
O Pentágono – Wikipédia, a enciclopédia livre
O Pentágono é a sede do Departamento de Defesa dos Estados Unidos, localizado no condado de Arlington, Virgínia, através do rio Potomac, em Washington, D.C.Como um símbolo das Forças Armadas dos EUA, o Pentágono é frequentemente utilizado metonimicamente para se referir ao Departamento de Defesa.. O prédio foi projetado pelo arquiteto norte-americano George Bergstrom (1876-1955) e ...
El Pentágono - Wikipedia, la enciclopedia libre
El Pentágono (en inglés: The Pentagon) es la sede del Departamento de Defensa de los Estados Unidos, ubicado en el condado de Arlington, Virginia, cerca de Washington D. C. El edificio tiene forma de pentágono y en él trabajan aproximadamente 23 000 empleados militares y civiles, [1] y cerca de 3000 miembros de personal de apoyo. Tiene doce pisos, cinco de …
PENTAGON中文(简体)翻译：剑桥词典 - Cambridge Dictionary
pentagon翻译：五边形，五角形, 美国五角大楼，美国国防部。了解更多。
Pentagon (building) - Wikimedia Commons
2024年9月19日 · English: The Pentagon is the headquarters of the U.S. Department of Defense.It was dedicated on January 15, 1943 and it is the world's largest low-rise office building.Those who work within its walls often simply call it "The Building," "Fort Fumble," or the "Puzzle Palace." The term "the Pentagon" is often used to refer directly to …
Pentagon - Wikipedia
Side (), circumradius (), inscribed circle radius (), height (+), width/diagonal ()A regular pentagon has Schläfli symbol {5} and interior angles of 108°.. A regular pentagon has five lines of reflectional symmetry, and rotational symmetry of order 5 (through 72°, 144°, 216° and 288°). The diagonals of a convex regular pentagon are in the golden ratio to its sides.