Why the impact hole of the plane that hit the pentagon does NOT match?

I don't know, but it definately doesn't look like anything hit the lawn. There's also no sign of a plane in any of the pictures I have ever seen. However, if a plane didn't hit the pentagon, where did the plane with the passengers go?

Because the plane came apart. It hit the freaking Pentagon, not some civilian building.

Loose change was a little too conspiracy theory for me at parts, but it's definately some food for thought.

I hear it's a conspiracy theory.