Question

Dermine as coordenadas do ponto médio M do segmento AV de extremidade A(-2,5) e B(-8,7)

Answer 1

Olá !


Resolução :


$Xm =\dfrac{Xa + Xb}{2} \\\\\\ Xm =\dfrac{-2 + (-8}{2} \\\\\\ Xm =\dfrac{-10}{2} \\\\\\ Xm = -5$


__________________________


$Ym =\dfrac{Ya + Yb}{2} \\\\\\ Ym =\dfrac{5 + 7}{2} \\\\\\ Ym =\dfrac{12}{2} \\\\\\ Ym = 6$



Resposta :


M ( -5 , 6 )