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The volume of a sphere is equal to two-third the volume of a cylinder of the same height anddiameter,true or false |
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Answer» True Justification: LET the radius of the sphere = r. According to the QUESTION, height and diameter of cylinder = diameter of sphere. So, the radius of the cylinder = r And, the height of the cylinder = 2r We know that, Volume of sphere = 2/3 volume of cylinder Hence, the GIVEN statement “the volume of a sphere is EQUAL to two-third of the volume of a cylinder WHOSE height and diameter are equal to the diameter of the sphere” is true. |
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