Is 176 arpents as big as The Pentagon?
It's about four-and-a-half times as big as The Pentagon
The size of The Pentagon is about 40.30 arpents.
(a.k.a. United States Department of Defense Headquarters) (Washington, D.C.) (total floor area)
The Pentagon, the world's largest office building, contains a total floor area of 40.30 arpents. Built during World War II, the designers compensated for the steel rations then in effect by using 310,000 cu. m of concrete in the construction efforts.
There's more! See other comparisons to 176 arpents...