1)
https://img201.imageshack.us/img201/8117/31500507.jpg
2)
https://img195.imageshack.us/img195/5297/90881894.jpg
3)Bu soruda AED ikizkenar üçgen ve BC'ye paralel olan dikme DE'ye de dik olmuyor mu?
https://img840.imageshack.us/img840/9550/72549691.jpg
4)
https://img845.imageshack.us/img845/984/24016926.jpg
5)
https://img836.imageshack.us/img836/4010/78515516.jpg