Question

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The students of a Vidyalaya were asked to participate in a competition for making and decorating pen holders in the shape of a cylinder with a base, using cardboard. Each pen holder was to be of radius 3 cm and height 10.5 cm. The Vidyalaya was to supply the competitors with cardboard. If there were 35 competitors, how much cardboard was required to be bought for the competition?

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Answer 1

Answer:

surface are of 1 pen holder = CSA+ bottom of radius 3cm

Step-by-step explanation:

hope it helps

Answer 2

Answer:

hi army saranghe, borahe