A cylindrical tank has a capacity of 3080m3. What is the depth of the tank…

A cylindrical tank has a capacity of 3080m³. What is the depth of the tank if the diameter of its base is 14m? Take pi = 22/7.

Correct Answer: Option C

Explanation

Capacity = Volume = 3080m³
base diameter = 14m
radius = (frac{text{diameter}}{2})
= 7m
Volume of Cylidner = Capacity of cylinder
πr²h = 3080
(frac{22}{7}) × 7 × 7 × h = 3080
h = (frac{3080}{22 times 7})
h = 20m

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