a milk container is made of metal sheet in the shape of frustum of a cone hose volume is 104593/4 cm³. the radii of its lower and upper circular ends are 8cm and 20cm respectively. find the cost of metal sheet used in making the container at the rate of ₹1.40 per cm².
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The radii of its lower and upper ends are 8cm and 20 cm respectively. Find the cost of metal sheet used in making the container at the rate of Rs 1.40 per square centimeter. 2. See answers. Log in to add ...
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