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Surface of a sphere and cube is equal then find the ratio of their volume |
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Answer» The surface area of a sphere, of RADIUS r = 4(PI)r^2. VOLUME of the sphere = (4/3)(22/7)r^3 = 4.19047619 r^3. HENCE the ratio of volumes of the cube to that of the sphere =3.032844003 r^3 : 4.19047619 r^3 or 1:1.38169856 say 1:1.38. |
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