Alex needs to buy compressed air to fill empty cylindrical tanks for his tire store. Each tank is 12 feet deep and has a radius of 6 feet. What is the volume of compressed air needed to fill 5 tanks? (Use 3.14 for π.) (1 point)
--------------------------------------- Formula --------------------------------------- Volume = πr²h
--------------------------------------- Find Volume of one tank --------------------------------------- Volume of 1 tank = πr²h Volume of 1 tank = 3.14 x 6² x 12 Volume of 1 tank = 678.24 ft³
--------------------------------------- Find Volume of 5 tanks --------------------------------------- Volume of 1 tank = 678.24 Volume of 5 tanks = 678.24 x 5 Volume of 5 tanks = 3391.2 ft³
