1. A rectangular fish tank measures 1.5 meters by 2 meters by 20 cm. When it is filled with water. how many kilograms will the water in the tank weigh? (Note: water weighs 1000 kg/m 3) 2. An Olympic swimming pool is in the shape of a right rectangular prism. It is 50 m long and 25 m wide. If it is 2 m deep throughout, how many liters of water, does it hold? 3. A water tower is built in the shape of a right circular cylinder whose base is 10 meters in diameter and whose altitude is 20 meters. How many liters of water will this tank hold when full? 4. A soft drink cup is in the shape of a right circular cone with capacity 250 mL. If the radius of the base of the cone is 5 cm, how deep is the cup? 5. An inch of rainfall fell over 1 acre of ground. If this is a uniform coating over the ground, how much does the water weigh? ( 1cuft weighs 62 pounds, 1 acre =43,560 sq. ft.) 5. A cylindrical can is to hold exactly 1 L of water. What should the height of the can be if the base adius is 12 cm ?
