The Raven
2022-06-04T14:17:50+00:00
已知三角形内三个长方形的面积分别是16,4,8,求三角形ABC的面积[img]https://img.nga.178.com/attachments/mon_202206/09/-7Q2q-a5euK24T3cSsg-sg.jpg[/img]
The Raven
2022-06-04T14:17:50+00:00
Ruffels
bananya
The Raven
Hokubu🐷
smashinghopes
WildKangaroo
囚人番号FE40536