Answer:
Volume of water tank = 2420 cubic feet
Explanation:
Given .
- Shape of water tank is rectangular prism.
- Top surface area of water tank is 220 square feet.
- Depth of tank is 11 feet.
Since,
Volume of rectangular prism(cuboid)=Length×Breadth×Height
Therefore ,
![V=L* B* H](https://img.qammunity.org/2020/formulas/mathematics/college/an5947v1wvuhh2kguklmh79yh7qvqc8ef0.png)
![V=(Top Surface Area)* H](https://img.qammunity.org/2020/formulas/mathematics/middle-school/oewl18uajsxrfwd66i4hkpq8txcjhsqiuq.png)
![V=220*11](https://img.qammunity.org/2020/formulas/mathematics/middle-school/7fkppg56pwn45cb6vtx6faysdpn9zuaqmy.png)
![V=2420 cubic feet](https://img.qammunity.org/2020/formulas/mathematics/middle-school/nno63l3gu9lnxhsr4dz0snjyjntbx71y3x.png)