Q10Short answerExercise 13.2
If the radius of a cylinder is doubled and height is halved, the volume will be doubled. SURFACE AREAS AND VOLUMES 125
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True, new volume = π(2r ) ⋅ = 2 [ πr h ] .Therefore, volume is doubled. 2
If the radius of a cylinder is doubled and height is halved, the volume will be doubled. SURFACE AREAS AND VOLUMES 125
True, new volume = π(2r ) ⋅ = 2 [ πr h ] .Therefore, volume is doubled. 2