What is the volume of this pyramid?

Which cylinder will have a larger volume?

Find the volume of the concrete staircase in cubic feet.

Find the volume of the cone. Leave in terms of pi.

A fish-tank has a length of 45 centimeters, a width of 25 centimeter and a depth of 10 centimeter. Find the volume of the fish-tank.

A juice box measures 4 cm long, 10 cm high, and 5 cm wide. What is the volume of the juice box?

Sarah needs a PVC cylinder pipe with a diameter of 10 inches and a height of 2 inches, how much material is needed to make 5 pipes?

The surface area of a sphere is 11,304 m². What is the volume of the sphere? Use 3.14 for pi. Round your answer to the nearest cubic meter.