3. John is making a pyramid-shaped water tank as a final and unique project for his science exhibit. If the
pyramid has a base measuring 24 in x 30 in and the height is 40 in, how much water is needed to fill in
the tank?

4. A resident of Brgy. Masunuron is planning to purchase a cylindrical water tank as a storage for her
family for a 1 week water shortage. How much water could be poured into the tank if it has a radius of
3 ft and a height of 8 ft?

5. Mr. Santos is buying a spherical water tank for his poultry. How much water could be stored if the
water tank has a radius of 2 meters?

( pls, need it asap. :) ) ​