Please answer the below question !
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volume of cylinder = 3850cm²
sweetsruthi:
Can you please tell me how you solved? Taking plates as what shaped object?
Provide step by step answer!
the plates are circular because they have given the radius.
and the Thickness of the plates are 1/2 cm that is 0.5cm.
Apart from this the number of plates are 50. So the overall Thickness of the stack will be 0.5×50cm, which is 25cm.
The formula is pi×r^2×h
Answered by
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The volume of the cylinder formula = pi×r^2×h
Pi value = 3.14
Radius = 7cm
Thickness = 0.5 (+no. of plates)
The answer is 3.14×7×25 = 3848.45
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