A cylindrical vessel open at the top has a base diameter 28cmand height 10 cm.Find the cost of tin plating the inner part at the rate of RS 10 per 100 cm square.
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Dear Student,
Radius (r) = 28/2 = 14 cma
Height (h) = 10 cm
Area of the inner part =
Area of the inner curved surface area + area of the base=
Cost =
Regards,
Radius (r) = 28/2 = 14 cma
Height (h) = 10 cm
Area of the inner part =
Area of the inner curved surface area + area of the base=
Cost =
Regards,