Respuesta :
Distance formula: sqrt [ (x2-x1)^2 + (y2-y1)^2 ]
(4,3) x1 y1
(0,3) x2 y2
0-4 = -4
3-3 = 0
sqrt -4^2 = sqrt 16 = 4
(4,3) x1 y1
(0,3) x2 y2
0-4 = -4
3-3 = 0
sqrt -4^2 = sqrt 16 = 4