Respuesta :

Distance:

d = √(X2 - X1)² + (Y2 - Y1)²
d = √(3 -(-7))²+(4-10)²
d = √(3+7)²+(4-10)²
d = √(10)²+(-6)²
d = √100+36
d = √136
d ≈ 11.66