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Surface Area

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Question 2
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A gardener is varnishing 5 cylindrical wooden posts. Each post has a top and a bottom.

  • Each post has a diameter of 40 cm and a height of 1.2 m.
  • Each tin of varnish can cover 3 m2.
  • How many tins of varnish are needed to cover the 5 posts?
[4]

Surface Area Questions

  1. GCSE
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  3. /Surface Area