What is the capacity of a cylindrical tank?
I. The radius of the base is half of its height, which is 14metres.
II. The area of the base is 1296 sq metres and the height is 14 metres.
H = 14 m, r = 14/2 = 7 m ∴ Capacity of the cylindrical tank = πr²h = 22/7× 7 × 7 × 14 = 2156m³ From II. Capacity of the cylindrical tank = (area of base) × h = (1296) × 14 = 18144 m³ So, we can find the answer either with statement I or statement II.
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