On September 11, 2001 the pentagon was hit by a Boeing 757 jet plane; but, the hole is small, so it looks like a missle might have hit the Pentagon building. If a 757 jet hit the Pentagon they say there should have been jet debris and the amount of fuel would have made the Pentagon burn longer, but probably create less damage there was. There were for hijacked planes on September 11, 2001; 2 plane hit each of the two World Trade Center buildings, then 1 plane hit the Pentagon, and a fourth plane would have hit the White House, Capitol building but that plane crashed in a Pennsylvanian field.
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