Hola!
Primero vamos con la formula ^ ^ :
[tex]D=\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^{2} }[/tex]
[tex]2D=\sqrt{(8-5)^{2}+(6-2)^{2} }[/tex]
[tex]2D=\sqrt{(3^{2})+(4)^{2} }[/tex]
[tex]2D=\sqrt{9+16}[/tex]
[tex]2D=\sqrt{25}[/tex]
[tex]2D=5[/tex]
[tex]D=5 \div 2[/tex]
[tex]D=2,5[/tex]
RPTA: 2,5
coronita ^-^
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Hola!
Primero vamos con la formula ^ ^ :
[tex]D=\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^{2} }[/tex]
Ahora reemplacemos los datos ^ ^ , PERO OJO: ahi dice : ¨2d¨
[tex]2D=\sqrt{(8-5)^{2}+(6-2)^{2} }[/tex]
[tex]2D=\sqrt{(3^{2})+(4)^{2} }[/tex]
[tex]2D=\sqrt{9+16}[/tex]
[tex]2D=\sqrt{25}[/tex]
[tex]2D=5[/tex]
[tex]D=5 \div 2[/tex]
[tex]D=2,5[/tex]
RPTA: 2,5
coronita ^-^