Question

BM=18cm,AB=24cm,MN=8 si AN=9 Calculati AM,BC,AC si NC

Answer 1

 se face un triunghi (nu are sens sa explic!)
Prima data= AM => 24-18=6
Apoi-> $\frac{24}{6} = \frac{AC}{9} -\ \textgreater \ AC= \frac{24*9}{6}$
AC=36
NC= 36-9=27
$\frac{18}{27} = \frac{8}{BC} -\ \textgreater \ \frac{27*8}{18}$
BC=12 

PS NU STIU DACA E BINE!