File Urls
"{\"id\":754,\"type\":\"document\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2025\/10\/bai_2._dien_tich_xung_quanh_va_the_tich_cua_hinh_chop_tam_giac_deu_hinh_chop_tu_giac_deu.pdf\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/pdf-large.png\"}"
Lecture Type
Bài tập về nhà
code
84
Created by
f4b847e2-7857-4e9f-ac79-a434f2564ab3