Răspunsuri

2014-11-15T14:09:26+02:00
 \frac{AB}{DE}= \frac{AC}{EF} = \frac{BC}{EF}
 \frac{AB}{DE}=[tex] \frac{BC}{EF}
 \frac{8}{24} =  \frac{6}{EF}
⇒EF= \frac{24*6}{8}
   EF=3*6 (in urma simplificarii)
   EF=18 cm