A solid iron rod has a cylindrical shape. its height is 11cm. and base diameter is 7cm. then find the total volume of 50rods?
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v=22/7×r^2h
=22/7×3.5^2×11
=22/7×12.25×11
=423.5
Then 5 rods volume =5×423.5
=2117.5
=22/7×3.5^2×11
=22/7×12.25×11
=423.5
Then 5 rods volume =5×423.5
=2117.5
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