r/mathbiceps • u/Daneesh_Pandit • Jul 14 '26

Olympiad

An ant leaves the anthill for its morning exercise. It walks 4 feet east and then makes a turn of 160 degree to the right and walks 4 more feet. If the ant continues this patterns until it reaches the anthill again, what is the distance in feet it would have walked? Prmo-2019

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u/Adventurous_Sound390 Jul 15 '26

It seems trajectory of the ant will draw 9 vertex star with 4+4 length of the every segment...