To calculate the volume of water a cylindrical tank can hold, we can use the formula for the volume of a cylinder: V = πr^2h, where V is the volume, r is the radius, and h is the height.
In this case, the radius of the tank is 12 feet and the height is 30 feet. Let's calculate the volume using the formula:
V = π × (12 feet)^2 × 30 feet
V = 3.14 × 144 square feet × 30 feet
V = 13572.96 cubic feet
Therefore, the volume of water that can be held in the cylindrical tank with a radius of 12 feet and a height of 30 feet is approximately 13572.96 cubic feet, not 33912 cubic feet or 2260.8 cubic feet.