Math, asked by rupam1262, 1 year ago

the radius of sphere is 9 cm It is melted and drawn into a wire of diameter to millimetre find the length of the wire

Answers

Answered by suguan100

0

radius of a circle =9cm
diameter equals to 2*radius=18cm
(1cm=10mm)so,
18 centimetre will be equal to(18*10)=180mm

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