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A conatiner open at the top …

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A conatiner open at the top and made up of metal sheet,is in the form of a frustum of a cone of height 16cm with diameters of its lower and upper ends as 16cm and 40cm respectively.find the cost of metal sheet used to make the container,if it's costs ?10 per 100cm square.

Posted by Jeeshan Khan 7 years, 1 month ago

CBSE > Class 10 > Mathematics

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics