The rain that falls on a roof 18 m long and 16.5 m wide is allowed to be
stored in cylindrical tank 8 m in diameter. If it rains 10 cm on that day
what is the rise of water level in the tank due to it ?
Answers
Answered by
7
Answer:
We have,
Dimensions of roof = 18 m × 16.5 m
Diameter of cylindrical tank = 8 m
Radius of tank = d/2 = 8/2 = 4m
Given that, it rains 10 cm a day or 0.1m a day
Let the rise in level of tank be ‘h’
Volume of tank = volume of roof
πr2h = lbh
22/7 × 4 × 4 × h = 18 × 16.5 × 0.1
h = (18 × 16.5 × 0.1 × 7) / 22×4×4
= 207.9/352
= 0.5906m
= 59.06cm
∴ Rise in water level is 59.06cml
Answered by
2
PLEASE MARK AS BRAINLIST.
Attachments:
Similar questions