Question

Calcular a distancia entre os pontos j (-2,-1) e k (3,-4)

Answer 1

$\sqrt{(-2-3)^2 + (-1+4)^2}$ = 
$\sqrt{25 + 9}$ = 
 = $\sqrt{34}$

Answer 2

Djk = √(-2-3)^2 + (-1+4)^2
Djk = √25 + 9
Djk = √34