Respuestas

2012-01-12T21:53:01+01:00

formula.

d= \sqrt{|y_{2}-y_{1}| +| x_{2}-x_{1}|}

 

sustituimos:

d= \sqrt{|2-1|^{2} +| (-3)-2|^{2}}\\

efectuamos=

d= \sqrt{|1|^{2} +| -5|^{2}}\\ d= \sqrt{1 +25}\\ d= \sqrt {26} \rightarrow = 5.09901951\\