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The radiua and thickness of 5rupeescoin are 7cmand42mm find itsLSAand volume |
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Answer» 492.8cm=4928mm Step-by-step EXPLANATION: r=7 h=42mm=4.2cm LSA of CYLINDER =2×22/7×7×(7+4.2) =44×11.2 =492.8cm |
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