How can I get better on Trigonometry?

In order to understand trigonometry, you need to have had a solid knowledge about angle-calculation, pythagoras theorem and if possible surds - which might not affect all possible aspects on trigonometry.

The websites below might be of a good help to you:

http://www.mathcaptain.com/trigonometry.html

http://www.math-prof.com/Trig/Trig_Home.aspx

http://www.thefreemathtutor.com/trigonometryi.html

http://www.mathportal.org/search.php?cx=0018689454...

http://www.mathsisfun.com/sphider/search.php?query...

http://www.freemathhelp.com/trigonometry-help.html

http://search.freefind.com/find.html?id=5014414&pa...

https://www.khanacademy.org/math/trigonometry

http://www.wikihow.com/Special:GoogSearch?cx=00895...

http://www.mathwarehouse.com/trigonometry/

Make flash cards of all the trigonometric formulas and basic trigonometric values.

Can someone answer my questions? They're both easy to answer.

If you are in yr 9 or 10, try http://www.mathsteacher.com.au/year10/ch15_trigono...