Question

hallar la distancia entre A(7,2) y B(-3,-5)

Answer 1

Respuesta:

$d_{AB} = \sqrt{(x_{1}-x_{2})^{2}+(y_{1}-y_{2})^{2}}$

Explicación paso a paso:

$d_{AB} = \sqrt{(-3-7)^{2}+(-5-2)^{2}}$

$d_{AB} = \sqrt{(-10)^{2}+(-7)^{2}}$

$d_{AB} = \sqrt{100+49}$

$d_{AB} = \sqrt{149}$