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    • Birdy

      How big is the bird?

      3 August, 2022

      What is the area of the bird, shown below?

      a little bird

      Hint: There are two equal semicircles representing the wings, one semicircle representing the head, one quarter of circle representing the body (with a radius equal to the diameter of the head) and one quarter of circle representing the tail.


      Thanks to Paulo Ferro for this puzzle - you can find it in his new geometry puzzle book: Birds, Bees and Burgers. You can find out more about it at his new website EnigMaths.

      Solution link
      How big is the bird? – solution
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