# Math

A copper solid cylinder of radius 14cm and height 10cm is melted and recast into cylindrical wire of diameter 4mm.find the length of the copper wire

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1. volume cylinder= volume wire
PI(.14^2).10 m^3=PI(.004^2)L
solve for L.

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👤
bobpursley
2. Maths

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3. tumko kuchh nahi aata hai

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4. Not satisfactory

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5. I don't understand this solution

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