Question 1203138
Following the description exactly, using x for smallest angle
<pre>
smallest                 x
"one" angle             3x
the third               x+40
SUM                    180
</pre>
and you can see quickly what to do.




<s>The answer to the QUESTION is  68 degrees.</s>
<pre>
smallest           28
"one" angle        84
third              68
</pre>