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Surface Area

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Question 3

A factory needs to spray paint 10 cylindrical metal drums. Each drum has a top and a bottom.

  • Each drum has a diameter of 60 cm and a height of 0.8 m.
  • Each can of spray paint covers 4 m2.
  • How many cans of paint are required for all 10 drums?
[4]

Surface Area Questions

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