A tank in the shape of a hemisphere has a radius of  5 feet . If the liquid that fills the tanks has a density of 62.7 pounds per cubic foot what is the total weight of the liquid in the tank to the nearest full pound?

An aquarium needs to confirm their measurements to be sure there is enough room for incoming whales. The main tank has a radius of 95 feet. What is the volume of the quarter-sphere sized tank rounded to the nearest whole number?

Draw a rectangular cylinder with a radius of 4 in. and height of 5 in. Give any cross secions of that cylinder and explain how you took it. Also calculate the surface area and volume of that cylinder. Would the volume change if the cylinder was oblique instead of right?

9. Find the perimeter of AAEC if AF = 11 cm, FE = 15 cm and DC = 16 ст. %3D F E B.