Respuesta :

Answer:

d = 5

Step-by-step explanation:

d = √ (X2 - X1)^2 + (Y2 - Y1)^2

d= √ (-3 - -7)^2 + (1 - -2)^2

d= √ (4)^2 + (3)^2

d = √16 + 9

d = √25

d = 5