It's located right outside Washington DC in the State of Virginia. And you search for a picture of it, you'll see it's shaped like a Pentagon.
The Pentagon is located near Washington DC in Arlington, Virginia (United States of America) and is called the pentagon because it is a five sided building.
Because it's shaped like a pentagon. A pentagon is a five-sized shape.
Pentagon (and in 3d: triangular prism and tetrahedron.)
hexagon
The regular dodecahedron is the 3-dimensional analog of a regular pentagon. In other words, it is a three-dimensional pentagon.
The Pentagon is the name of the headquarters for all of the U.S. Armed Forces. The Pentagon is located in Washington, D.C.
The Pentagon is located in Arlington County, Virginia
The Pentagon is located in Arlington, Virginia.
The Pentagon is located near Washington DC in Arlington, Virginia (United States of America) and is called the pentagon because it is a five sided building.
The Pentagon Row is located off I-395 at the corner of Army Navy Drive and South Joyce Street in Arlington Virginia. It is located in Pentagon City near the Pentagon and the Arlington National Cemetary.
The Pentagon is located in Arlington County, Virginia
A 3D name for a pentagon is a pentagonal prism.
The Pentagon
Because it's shaped like a pentagon. A pentagon is a five-sized shape.
a pentagon a pentagon
pentagon a pentagon A pentagon is a Polygon with 5 sides.
A pentagon is a 5 sided polygon