contestada

The diameter of a cylindrical propane gas tank is 4 feet. The total volume of the tank is 527.8 cubic feet. Find the length of the tank. (Round your answer to the nearest foot.)

Respuesta :

irspow
V=hpr^2, r=d/2 so

V=(hpd^2)/4

h=(4V)/(pd^2) ft given that d=4 and V=527.8

h=42ft