Question

Se considera triunghiul MNP cu MP=6 , sinN=3/5 si sinP=4/5 . Calculati lungimea laturii (MN)

Answer 1

Aplicam teorema sinusului: $\frac{MN}{sinP}= \frac{MP}{sinN} <=> \frac{MN}{ \frac{4}{5} }= \frac{6}{ \frac{3}{5} } => MN= \frac{ \frac{4}{5}*6 }{ \frac{3}{5}} = \frac{24}{5}* \frac{5}{3}=8 (cm).$