Q3Short answerExercise 12.2
A solid cone of radius r and height h is placed over a solid cylinder having same base radius and height as that of a cone. The total surface area of the combined solid is r r + h + r + h . 2 2
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False
A solid cone of radius r and height h is placed over a solid cylinder having same base radius and height as that of a cone. The total surface area of the combined solid is r r + h + r + h . 2 2
False