Ajutor! Urgent!
____________
![Ajutor Urgent class=](https://ro-static.z-dn.net/files/dde/7b6d0fec282a1ebfbd208986df7ec9e8.jpg)
Răspuns:
m (∡CDE) = 50°
Explicație pas cu pas:
Daca AB II CD si BC II DE => m (∡ABC) = m (∡CDE)
m (∡CDE) = 50° => m (∡CDE) = 50°