In a rain-harvesting system, the rain-water from a roof of 22m×20m drains into a cylindrical tank having diameter of base 2m and height 3.5m. if the tank is full, find the rainfall in cm.(pls solve i will mark the brainliest if it answer is clear and step by step and try to solve it on page pls)
volume = 11 m.
the rainfall is 11×100 = 1100 cm
7; s perfect square should be subtracted to get ans.
sorry don't know
sorry don't know cute girl