Question

Daca ΔABC~ΔMNP,AB=6 cm,MN=4 cm,MP=2 cm si NP=6 cm,calculati AC si BC.

Answer 1

daca triunghiurile sunt aemenea laturile sunt proportionale⇒ AB/MN=AC/MP=BC/NP ⇒6/4=AC/2=BC/6 ⇒3/2=AC/2=BC/6 ⇒3/2=AC/2⇒AC=3*2/2=3⇒ AC=3 ;3/2=BC/6⇒BC=6*3/2⇒ BC=9