height 10 m at the rate of 30 per m?2A holloow garden roller of 42 cm – InterviewSolution

1.	height 10 m at the rate of 30 per m?2A holloow garden roller of 42 cm diameter and length 152 cm is made of cast iron 2 em thick. Find tbNCERT Exemplar]volume of iron used in the roller11 The dimenis nf a cunid arp 1 m hy 8t cm by 64 sm, It is melted and cast into a cube. Find the s
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