A cylindrical tank has a capacity of 6160m3. What is the depth of the tank if th...
Question
A cylindrical tank has a capacity of 6160m3. What is the depth of the tank if the radius of its base is 28cm?Options
A)
8.0m
B)
7.5m
C)
5.0m
D)
2.5m
The correct answer is D.
Explanation:
Using \(V = \pi r^2 h\)
6160 = 22/7 x 28 x 28 x h
\(h = \frac{6160}{22 \times 4 \times 28} \)
\(h = 2.5m \)
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Using \(V = \pi r^2 h\)
6160 = 22/7 x 28 x 28 x h
\(h = \frac{6160}{22 \times 4 \times 28} \)
\(h = 2.5m \)