A cylindrical leather bucket with no cover, with a bottom diameter of 4 decimeters and a height of 51 centimeters, how many decimeters of leather does it take to make such a bucket? What's the volume?

A cylindrical leather bucket without a cover, with a bottom diameter of 4 decimeters and a height of 51 centimeters, how many decimeters of leather does it take to make such a bucket? How many liters is the volume

The bottom area is: 3. 14*2*2=12。 56 square decimeter

Iron sheet: 12. 56+3。 14*4*51/11=75。 36 square decimeter

The volume is: 12. 56*5=62。 8 liters

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