SQRTさんのイラストまとめ
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Spread the joy of mathematics.
Competitions & Problems.
YouTube Channel: youtube.com/c/SQRTime
See @gravityPhy for the physics account.
youtube.com/c/SQRTimeCompetitions & Problems.
YouTube Channel: youtube.com/c/SQRTime
See @gravityPhy for the physics account.
フォロー数：14 フォロワー数：35119
2 件中 1〜2件を表示
A and B are two centers.
AB = 3.5
Yellow area =21π.
Find the radius of the smaller circle
75
621
Quick Puzzle
Square, semicircle, and quarter circle. What fraction is Yellow?
90
869