Old School Monsters

[Terquem]

A four foot hex (edge to edge not vertex to vertex) has an area of 13.8564 feet

This was calculated in AutoCad drawing a hexagram circumscribed around a circle with a radius of 2 feet.

the area of a 1000 cu foot creature ten feet high fit into hex shaped areas would be 7.2 hexes (approximately) the actual dimensions of a megahex across its widest point would be 12 feet and the the 10x10x10 creature would fit easily inside that dimension but would then encroach upon the four hexes attached to the inner sections of the megahex.

I even drew the mega hex and imposed a 10 x 10 square onto it. That was fun