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A bucket of height 8 cm and made up of copper sheet is in the form of a right circular cone with radii of its lower and upper ends as 3 cm and 9 cm respectively. Calculate the height of the cone of which the bucket is a part.
Dear student, Let h = ht. of the bucket in cm => h/9 = (h-8)/3 => 3h = 9h - 72 => 6h = 72 => h = 12 cm.
Dear student,
Let h = ht. of the bucket in cm => h/9 = (h-8)/3 => 3h = 9h - 72 => 6h = 72 => h = 12 cm.
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