vă rog dau coroana !
![Vă Rog Dau Coroana class=](https://ro-static.z-dn.net/files/d3c/f2b3e23f49518c8801d5c0a8d6222954.jpg)
AC=5+2,5=7,5cm
AD=5+2,5+1,5=7,5+1,5=9cm
BD=2,5+1,5=4cm
Sper ca te am ajutat!