Construieste cercurile C(O,r), C(O,r') in urmatoarelr cazuti si precizeaza pozitia unuia fata de celalalt a)r= 3cm, r'=4cm OO'=8cm b)r=2cm, r'=4cm, OO'=5cm c)r=2cm, r'=5cm, OO'=7cm d)r=7cm, r'=2cm, OO'=4cm e)r=6cm, r'=4cm,
OO'=2cm f)r=3cm, r'=4cm,
OO'=0cm
Dau Coroana !!! Repede
