Dau 25 de puncte....
Va rog aceste 4 exercitii dar neaparat cele 3 exercitii.
1.In figura alaturata <ABC=<DCB si <ACB=<DBC.Demonstrati ca <BAC=<BDC si [AC]=[BC].
2.In figura alaturata de jos AE=BC,AD=,BD si DE=DC.Demonstrati ca <E =<C.
Va rog!!!
![Dau 25 De PuncteVa Rog Aceste 4 Exercitii Dar Neaparat Cele 3 Exercitii1In Figura Alaturata LtABCltDCB Si LtACBltDBCDemonstrati Ca LtBACltBDC Si ACBC2In Figura class=](https://ro-static.z-dn.net/files/d5c/2cf58bde5c13dc49aa6ac73737c76c8c.jpg)