Sum Of Angles In A Star - Challenge From India!
1.6 میلیون بار بازدید -
6 سال پیش
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Thanks to Nikhil Patro for
Thanks to Nikhil Patro for suggesting this problem! What is the sum of the corner angles in a regular 5-sided star? What if the star is not regular, what is the sum of corner angles then? There are some neat ways to solve this. I present my favorite methods.
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Kyle
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puzzling.stackexchange.com/questions/17681/five-an…
www.futilitycloset.com/2015/04/25/star-power-2/
mathandmultimedia.com/2012/06/23/angle-sum-of-pent…
mrhonner.com/archives/14821
mathandmultimedia.com/2012/06/23/angle-sum-of-pent…
proofsfromthebook.com/2013/08/04/angle-sum-of-a-pe…
en.wikipedia.org/wiki/Star_polygon
Further reading
www.math.nsysu.edu.tw/~wong/papers/soa-SEAM-format…
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6 سال پیش
در تاریخ 1397/09/12 منتشر شده
است.
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