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Mathematics

As shown in the adjoining figure, a wire of uniform thickness is rolled on a cylinder to cover it completely, without any overlapping. If the diameter of the wire is 0.25 cm, find :

(i) the number of turns made by the wire to cover the cylinder completely.

(ii) length of wire used.

As shown in the adjoining figure, a wire of uniform thickness is rolled on a cylinder to cover it completely, without any overlapping. If the diameter of the wire is 0.25 cm, find : Model Question Paper - 1, Concise Mathematics Solutions ICSE Class 10.

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