Question

determine a distancia entre os pontos (5,-1)eb(-3,-3)​

Answer 1

Resposta:

A(5,-1) e B(-3,-3)

dAB=√[(xB-xA)²+(yB-yA)²]

dAB=√{[-3-(5)]²+[-3-(-1)]²}=√[(-8)²+(-2)²]=√68=√4*17=2√17