Question:
Find the height of the cylinder whose volume is 1.54 m3 and diameter of the base is140 cm?
Find the height of the cylinder whose volume is 1.54 m3 and diameter of the base is140 cm?
Updated On: Dec 1, 2023
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Solution and Explanation
Diameter of the base = 140 cm
Radius (r) of the base = \(\frac{140}{2} = 70\ cm =\frac{70}{100}\ m\)
Volume of cylinder = \(\pi r^2h\)
\(1.54 = (\frac{22}{7})×0.7×0.7×h\)
\(h = \frac{(1.54×7)}{(22×0.7×0.7)}\)
h = 1 m
Hence, the height of the cylinder is 1 m.
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