Question

Calcule a distância entre os pontos A(1,-3) e B(2,3)

Answer 1

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

D^2 = ( xb - xa )^2 + ( yb - ya )^2

D^2 = ( 2 - 1 )^2 + ( 3 + 3 )^2

D^2 = 1 + 36

D = √37