Math, asked by athulblaze, 10 months ago

an open container made up of metal sheet is in the form of frustum cone of a cone of 8 cm with radii of its lower and upper ends as 4 cm and 10 cm respectively find the cost of oil which can completely filled the container at the rate of rupees 50 per litre also find the cost of metal used if it cost rupees 5 per 100cm^2​

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Answered by chdtara55
2

I am not knowing these type of answer

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