# The students of the vidhyalaya were asked to participate in a competition for making and decorating penholders in the shape of a cylinder with a base,using cardboard.each penholder was to be of radius 3cm and height 10.5cm.the vidhyalaya was to supply the competitors with cardboard.if there were 35 competitors,how much cardboard was required to be bought for the competition.

1
by ttt2

Log in to add a comment