Mathematics

Find the capacity in liters of a cylindrical well of radius 1 meter and depth…

Find the capacity in liters of a cylindrical well of radius 1 meter and depth 14 meters
[π = 22/7]
  • A.
    44,000 liters
  • B.
    4,400 liters
  • C.
    440 liters
  • D.
    44 liters
Correct Answer: Option A
Explanation

V = πr2h
1m = 100cm
14cm = 1400cm
(∴V = frac{22}{7} times frac{100x100x1400}{1000}\
= 44, 000 liters)