a spherical ball 14cm in diameter is melted and recast into right circular cone the base which is 28cm in diameter find the height of cone
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Height of cone = 7cm
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radius of ball= 7cm
radius of cone= 14
volume of sphere= volume of cone(law of conversation)
4/3πr³=1/3πr²h
4/3×22/7x343=1/3×22/7×196×h
4×343/196=h
7=h
answer: height of cone is 7
ig:- tigerishappler46
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