study 7-9 枝分かれする多角形

https://scrapbox.io/files/682d92fd622e69368970b4f2.png

https://scrapbox.io/files/682d92b54b4c98956b9fcda9.png

https://scrapbox.io/files/682d92b9e6703a1449b960e9.png

https://scrapbox.io/files/682d92bce26592aa39f5ae03.png

https://scrapbox.io/files/682d92c04257a6d862ad6e3b.png

https://scrapbox.io/files/682d92c5e554d020baeb066f.png

https://scrapbox.io/files/682d92c8ee064e57f592e13e.png

https://scrapbox.io/files/682d92cb3e0fdaa6a890b559.png

https://scrapbox.io/files/682d92cf064ea5778ccad6f5.png

https://scrapbox.io/files/682d92d36ea2a324bea19c91.png

https://scrapbox.io/files/682d92d84c97f446c703dea7.png

https://scrapbox.io/files/682d92dba0ff3bbd8617dcd5.png

https://scrapbox.io/files/682d92dee4cf35179b4d9bce.png

https://scrapbox.io/files/682d92e24b1af90b1422b74b.png

https://scrapbox.io/files/682d92e5c94846e97f53dd1c.png

https://scrapbox.io/files/682d92e9e830314455a71828.png

https://scrapbox.io/files/682d92ee6fa8029dfab33ef3.png

https://scrapbox.io/files/682d92f23e0fdaa6a890b739.png

https://scrapbox.io/files/682d92f68ad42c525f9ba565.png

https://scrapbox.io/files/682d92fa6c0e6aa429a3d013.png