Question

Daca MNPQ este paralelogram, iar m(<M) - m(<N) = 20 de grade. Aflati masurile unghiurilor

AM NEVOIE URGENT!!!

Answer 1

    
[tex]\text{Doua unghiuri vecine ale paralelogramului, sunt suplementare. } \\ M+N=180^o \\ M-N=20^o \\ ------------ ~adunam ~ecuatiile. \\ 2M=200^o \\ \ \textless \ M= \frac{200}{2}=\boxed{100^o} \\ \ \textless \ N=180-100 = \boxed{80^o} \\ \ \textless \ P = \ \textless \ M = \boxed{100^o}~~~~~(fiind ~unghiuri~ opuse) \\ \ \textless \ Q = \ \textless \ N = \boxed{80^o}~~~~~(fiind ~unghiuri~ opuse)[/tex]