If the perimeter of the hexagon is 72, then each side of the hexagon is 72/6 = 12. Therefore, one side of the square is also 12, since the hexagon and the square share a side, â¦ so the area of the square is 12 x 12 = 144 cm.
Making the world better, one answer at a time. I think the cranial capacity is a good indicator of the body because it helps use to think about what we do.
As the cranial vault is essentially a closed, fixed bony box, its volume is constant. This volume is described by the Monro-Kellie doctrine, proposed in the early part of the 19th century: v.intracranial (constant) = v.brain + v.CSF + v.blood + v.mass lesion. As all these components are fluids, and non-compressible, once the cranial vault is filled, it's pressure rises dramatically.