Question

determine o ponto médio dos segmentos de extermos A(1/2,3) e B (3/2,-1)

Answer 1

A (1/2 , 3)
B (3/2 , -1)

M(AB)  = (xB-xA)/2 , (yB-yA)/2
M(AB) = (3/2 - 1/2) / 2 , (-1 - 3)/2
M(AB) = [(3-1)/2 , (-4)/2]
M(AB) = (2/2 , -2(
M(AB) = (1 , -2)