a conical solid of radius 7 cm height 21 cm is melted to form a wire the area of the - Maths - Surface Areas and Volumes

Question

a conical solid of radius 7 cm height 21 cm is melted to form a
wire the area of the cross section of wire is 11 cm square what is
the length of the wire

Ahmad · Accepted Answer

answer
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a conical solid of radius 7 cm height 21 cm is melted to form a wire the area of the cross section of wire is 11 cm square what is the length of the wire