Question

Find the amount of water contained in a cylindrical tank of radius 7 m and height 20 m. It is known that the tank is completely filled.

• A. 4250 m³
• B. 3125 m³
• C. 5110 m³
• D. 3080 m³

Answer 1

Answer:

D. 3080 m³

Cylinder volume =$\pi r^2h$

$=\pi\times 7^2\times 20$

$=\frac{22}{7}\times7^2\times 20$

$=22\times7\times20$

$= 3080$