Why the Pentagon Has Five Sides: It’s Not What You Think
Most people think the Pentagon’s famous five-sided shape represents military symbolism or strategic design. The real story is far more surprising: the world’s most recognizable military building got its iconic shape because it had to fit around the property lines of an experimental farm in Arlington, Virginia. When architects had just one weekend in July 1941 to design the world’s largest office building, they shaped it to match the boundaries created by old farm roads.