How to be good at angles and trigonometry I am Computer Science Engineer and loved algebra side of Mathematics. But when it comes to trigonometry and angles and triangles, I do not understand anything since college time. And till now also whenever I get chance to avoid sin/cos/tan I consciously (because of fear) avoid that. 
Can you please suggest easiest way to learn trigonometry. 
Kindly do not suggest lengthy books. They will only discourage me at their best.
Thanks in advance

You may want to consider both of the following,


*

*Trigonometry by Gelfand - This text will not bore you... Gelfand's Great! ~\$25

*Schaum's Outline of Trigonometry - Schaum's Outlines are generally quite good. ~\$10

