Respuesta :

From the formula:

Distance = Sq Root [(X2 -X1)^2 + (Y2 -Y1)^2]

Distance = Sq Root [(1 -4)^2 + (12 -8)^2

Distance = Sq Root [-3^2 + 4^2]

Distance = Sq Root [9 + 16]

Distance = 5

Source 1728.com/distance.htm

Ver imagen wolf1728