The Pentagon is located in Arlington County, Va., in the United States. It is located near the national capital, Washington, D.C. The Pentagon is a large five-sided building and is home to the U.S. Department of Defense ... More »

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The Pentagon Papers is the informal name for the Report of the Office of the Secretary of Defense Vietnam Task Force published in 1967. The report was never intended to be seen by the general public, but it was leaked to... More »

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The Pentagon contains 6.5 million square feet situated on approximately 34 acres, including its 5-acre central courtyard. It has five stories above ground and two basement levels under ground. Its corridors run 17.5 mile... More »

There are examples of pentagons in real life in man-made structures like the Pentagon in the United States, and also in nature in flowers like morning glories and okra. Other items, like home plates in baseball, are ofte... More »

The Pentagon contains 6.5 million square feet situated on approximately 34 acres, including its 5-acre central courtyard. It has five stories above ground and two basement levels under ground. Its corridors run 17.5 mile... More »

There are two floors beneath the bottom floor of the Pentagon. The two underground floors are labeled "M" for "Mezzanine" and "B" for "Basement." More »

As of 2014, about 23,000 people work in the Pentagon. The staff at the Pentagon includes a combination of civilian and military personnel. The facility was completed in 1943 and was meant to be the hub from which the cou... More »