Some of the things that you can learn from this website are:

• Trigonometry is complex, unless you know what you are doing.
• Trigonometry has many different types and many different methods for solving the equations.
• There are many videos out there that help with trigonometry but below is one that I recomend.
• I recomend that you already have looked at the angle page because it may help you with learning what trigonometry is.