Geoboard Problem #2

geoboard 2

(Assume pegs are 1cm apart)

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7 thoughts on “Geoboard Problem #2

  1. I managed to come up with 9/2 or 4.5 for the area of the orange pentagon. I took the area of the 4cm x 4cm square and subtracted the areas of the other shapes until the pentagon was the only thing left.

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