Question

A container, opened from the top and made up of a metal sheet is in the form of a frustum of a come of height 16cm radii of its lower and upper ends as 8cm 20cm respectively find the cost of milk which can completely fill the container at the rate of Rs 20per litre and also find the cost of the metal sheet used to make the container if it costs rs10per 100cm2 {π= 3.14}​

Answer 1

Answer:

here is your answer mate

Step-by-step explanation:

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