Question

Calcule a distância entre A(−7, 6) e B(5, −3). e determine as coordenadas do ponto médio M, o segmento que une A e B. *

Answer 1

D=√(5+7)²+(6+3)²=√144+81=√225=15 ✓

M= xa+xb/2 , ya+yb/2

M= -7+5/2 , 6-3/2

M= -2/2 , 3/2

M= (-1 , 3/2) ✓