1.

The vertical handle bars in a bus are cylindrical in shape. If each bar has a circular base of radius 5cm and height 5 m, how much iron would be required to build 14 such bars?(Take π = 227) [4 MARKS]

Answer»

The vertical handle bars in a bus are cylindrical in shape. If each bar has a circular base of radius 5cm and height 5 m, how much iron would be required to build 14 such bars?(Take π = 227) [4 MARKS]



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