A pipe of diameter 7cm is `attached with a cylindrical water tank of 10.5 m long. The water drains
from the pipe at the rate of 210m per minute and it takes 45 minutes to make the full tank
empty. Calculate the radius of the tank.
Answers
Answered by
0
Answer:
255
Step-by-step explanation:
it is the correct answer because,the radius of a tank is 255m
Similar questions