Search results with tag "2019 euclid contest"

2019 Euclid Contest - University of Waterloo

Also, each interior angle in a regular polygon with nsides equals n 2 n 180 . (This is the general version of the statement in the previous sentence.) Consider the portion of the regular polygon with nsides that lies outside the pentagon. a° b° This polygon has 7 sides, and so the sum of its 7 angles is 5 180 .

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