Question

O ponto médio de A(-4,-2) e B(-2,-4) vale. a) M(3,-2) b) M(-3,1) c) M(3,-3) d) M(3,0)

Answer 1

A(-4 , -2) e B(-2 , -4)

Ponto médio:

M( [xa + xb]/2 ; [ya + yb]/2 )

M( [- 4 - 2]/2 ; [- 2 - 4]/2 )

M( - 6/2 ; - 6/2 )

M(- 3 ; - 3)

n.d.a