how many metres of cloth 3m wide will be required to make a concial having radius of the base 5 - Maths - Surface Area and Volume of a Cuboid and Cube

Question

how many metres of cloth 3m wide will be required to make a concial
having radius of the base 5 m and height 12m

Pooja Khanna · Accepted Answer

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how many metres of cloth 3m wide will be required to make a concial having radius of the base 5 m and height 12m.