Question 332622
<pre><b>
You used the wrong formula.

{{{d=sqrt((-2.1-(-6.8))^2+(-6.2-(0.7))^2)}}}

{{{d=sqrt((-2.1+6.8)^2+(-6.9)^2)}}}

{{{d=sqrt((4.7)^2+(-6.9)^2)}}}

{{{d=sqrt(22.09+47.61)}}}

{{{d=sqrt(69.7)}}}

d = 8.348652586

Edwin</pre>