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ll portionlte area of the f(Use : π-22/7) . INCERTr cone mounted on a hemisphere of adius oyormed. CBSE 2006and height 15 cm is melted and recast intocm.he height of the toy is 12 cm, find the number of toyscontainer open at the top, is in the form of a frustum of a cone of height 24 cm wisi of its lower and upper circular ends as 8 cm and 20 cm respectively. Find vof milk which can completely fill the container at the rate of R 21 per litehape of a right circular cone(Use T22/7) ICBSE 20 |
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