Question

Hallar la distancia A(-2,4) y B(5,-2)

Answer 1

Respuesta:

[tex]d=\sqrt{85}[/tex]

Explicación paso a paso:

A(-2,4)

 (X1,Y1)

B(5,-2)

(X2,Y2)

[tex]d=\sqrt{(X1-X2)^{2} +(Y1-Y2)^{2} }[/tex]

[tex]d=\sqrt{(-2-5)^{2} +(4-(-2))^{2} }[/tex]

[tex]d=\sqrt{(-7)^{2} +(4+2)^{2} }[/tex]

[tex]d=\sqrt{(-7)^{2} +(6)^{2} }[/tex]

[tex]d=\sqrt{49 +36}[/tex]

[tex]d=\sqrt{85}[/tex]