Watching my son when he was 8 write python code to draw regular polygons made the exterior angles summing to 2π really clear and I realized it made for an exceptionally nice way to prove that the sum of the interior angles of a polygon would be π(s-2) and I really wanted to teach geometry again because it was such a beautiful result.
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Watching my son when he was 8 write python code to draw regular polygons made the exterior angles summing to 2π really clear and I realized it made for an exceptionally nice way to prove that the sum of the interior angles of a polygon would be π(s-2) and I really wanted to teach geometry again because it was such a beautiful result.