Question

a container opened from the top made up ofa metal sheet is in the form of a frustum of a cone pf heighy 16cm with radii of its lower and upper ends as 8cm amd 20cm respectively. find the cost of milk which can completely fill the container at the rate of Rs20 per litre. Also find the cost of metal sheet used to make the container,if it costs Rs8 per 100cmsq. (take π=3.14)​

Answer 1

Answer:

Step-by-step explanation:

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Here your answer

Cost of milk to befilled in a container is 3563.6 Rs

Cost of metal sheet used to make a container is 7359.9 Rs

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