Va rog mult primele 2 subiecte e urgentt!!Dau coroana si puncte!

I.
1. 130° (180°-50°)
2. 65° (130°/2)
3. 65° (180°-50°-65°)
4. 115° (180°-65°)
II.
1. 140° (360°-70°-40°-110°)
2. 110° (ADCE-trapez isoscel, 180°-70°)
3. 70° (m(<DAE)=70°)
4. 30° (180°-40°-110°)