【誰も解けなかった算数オリンピック】難しい図形問題に必要な発想力を身につける授業

[Difficulty: ★★★★★] This is a problem from the 2009 Junior Math Olympiad. ▼Important Solution Points In the live stream, "Important Solution Points" will be listed after the live stream. This problem was extremely difficult, wasn't it? It's the kind of problem that you wouldn't even want to look at, as it's completely unsolvable without exceptional creative thinking. In this live stream, I will focus on explaining "how to arrive at that idea." ▼Pages related to manavisquare are here: ・HP https://manavigate.co.jp/ ・Membership    / @manavisquare   ・manavisquare (Online Tutoring Platform) https://mnsq.jp/ ・Twitter   / manavisquare   ・Yuta Sugato's Twitter   / mrkeiosfc16no1   ▼Please feel free to contact us! [email protected] #JuniorHighSchoolEntranceExam #Mathematics #Geometry