[❓️질문] 케프ㄹ러 질문

[woxsk(rjsh76)]

ㄴ 이거 면적 구해서 하는거같은데 어케함?

- dc official App

[210.94(pine2918)]

https://m.dcinside.com/board/physics2/660507

[헤으응기잇(success9590)]

https://m.dcinside.com/board/physics2/660511