a solid metal cone has radius 10 cm and height 36 cm. calculate the volume of the cone.
the cone is cut, parallel to its base to give a smaller cone. the volume of the smaller cone is half of the volume of the original cone.
the smaller cone is melted down to make two different spheres. the ratio of the radius of these two sphere is 1:2. calculate the radius of the smaller sphere.
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heisupthere:
That is not the correct answer.
Ratio of the 2 radii is 1:2 Hence, smaller sphere radius would be r while bigger radius would be 2r
sorry fir the mistake
i will try once more
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