the dimensions of an oil tin are 26 cm × 26 cm × 45 cm. find the area of the tin sheet required for making 20 such tiñs. if 1 square metres of the tin sheet costs r 10 ,find the cost of tin used for these 20 tiñs.
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first make csa of the given dimensions of cylender that is 2pie rh and multyoly the answer by 20
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hope it will help you 12.064 is the total rupees . if you have to find area then you can multiply 6032/10000 by 20
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