Question

in a hospital used water is collected in a cylindrical tank of diameter 2m and height is 5m . after recycling this water is used to irrigate a parkof hospital whose length is 25m and breadth is 20m . if tank is filled completely then what will be the height of standing water used for irrigating the park?​

Answer 1

First You have to calculate the volume of the Cylinder

Formula:-

$formula \: \pi \: r {?}^{2}$

πr^2into Height

then calculate the area of the land to be recycled....

then you will get your answer