Question

the dimensions of underground tank is 2 metre X 2meter and height 1.1 meter
dimensions of overhead tank are are radius equals to 50 cm height equals to 175 cm
i) what is the ratio of capacity of some to the capacity of overhead tank
ii) if curved part of overhead tank need to be painted to save it from corrosion how much area will need to be painted
iii) if water is filled in overhead tank at the rate of 11 litre per minute the tank will completely filled in how many minutes ​

Answer 1

Answer:

sorry friend I do not know the answer