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Mathematics, 11.07.2021 22:30 nostalgiafaith

A cylinderical pipe is 28m long. its internal radius is 3.5cm and external radius is 5cm. calculate the volume in cm cube of the metal used in making the pipe and the volume of water in litres the pipe can hold when full. correct to 1d. p​

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A cylinderical pipe is 28m long. its internal radius is 3.5cm and external radius is 5cm. calculate...
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