Respuesta :

salatulmaghrib
ref: distance formula
(y1-y2)^2 + (x1+-x2)^2 = (distance)^2
doesn't matter in which order you subtract x and y
(1-1/2)^2 + (-1-2/3)^2 = 3.028 = distance^2
Approximate distance = 1.514

Answer

distance formula =

(y1-y2)^2 + (x1+-x2)^2 = (distance)^2

(1-1/2)^2 + (-1-2/3)^2 = 3.028  = 1.514 which is equal to sqrt(109)/6

Step-by-step explanation: