Determinati masura unghiului BAC
![Determinati Masura Unghiului BAC class=](https://ro-static.z-dn.net/files/d4b/ca74e965eddc9b1e5f98a51ac6b1e05b.jpg)
< BAC = BC : 2
< BAC = 130°:2
< BAC = 65 °