Question

Qual o ponto medio do segmento AB, sendo B (-4,8) e A (2,6) Obrigado

Answer 1

Xm = r.Xb+Xa/1+r 
Xm = 1.(-4) + 2 / 2 
Xm = -4+2 
Xm = 2+2/2 
Xm = 4/2 = 2 

Ym = r.Yb+Ya/1+r
Ym = 1.8+6/2
Ym = 14/2 
Ym = 7 

Pm = (2,7)