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선생님 너무 친절하게 잘 가르치시는것 같습니다.감사합니다^^
![[2024]중2-2 쎈수학 7.평행사변형(1)](http://i.ytimg.com/vi/c4GJ-E6beC0/mqdefault.jpg)
![[2024]중2-2 쎈수학 7.평행사변형(1)](/img/tr.png)
![[2024]중2-2 쎈수학 9.평행사변형(3)](http://i.ytimg.com/vi/WFUjS21PTws/mqdefault.jpg)
![[2024]중2-2 쎈수학 10.여러가지 사각형(1)](http://i.ytimg.com/vi/MnCHQbW51HU/mqdefault.jpg)
선생님 너무 친절하게 잘 가르치시는것 같습니다.
감사합니다^^