a solid cube of 7 cm is melted to make a cone of height 5 centimetre find the radius of its base
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Step-by-step explanation:vgukvhgovugovuov
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As the cube is melted to form a cone then the volume must remain same. Then volume of cube= volume of cone
7×7×7 = 1/3 pi×r² 5. Calculate r from here which comes out to be 8.09cm
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