Final answer:
To find the volume of a gas tank, you need the length, width, and height. Without the length, we cannot determine the volume accurately.
Step-by-step explanation:
To find the volume of the gas tank, we multiply the height, width, and length of the tank.
The height of the gas tank is 8 feet, width is 6 feet, and length is not given. Since we are not given the length, we cannot determine the volume of the gas tank.
Therefore, we cannot accurately determine the volume and none of the given options are correct.