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.
Vital capacity is the maximum amount of air a person can expel from the lungs after a maximum inhalation.It is equal to the sum of inspiratory reserve volume, tidal volume, and expiratory reserve volume.A person's vital capacity can be measured by a wet or regular spirometer.urthermore, the vital capacity is used to determine the severity of respiratory muscle involvement in neuromuscular disease, and can guide treatment decisions in Guillain-Barre barrÃ© syndrome and myasthenic. Crisis a normal adult has a vital capacity between 3 and 5. litres