Tricks to Solve Trigonometry Ratios of Standard Angles Questions HD

Tricks to Solve Trigonometry Standard Angles Questions- There are many types of questions in trigonometry chapter of mathematics. In this trigonometry lesson we are learning how to solve standard angle of trigonometry related question. Standard angles in trigonometry generally means those angle whose trigonometric ratios we can determine without using calculators or trigonometric table.Standard angles are multiple of 15 degree. Any trigonometric ratio can be found if the angle of the trigonometric ratios is multiple of 15 like 30 degree, 45 degree, 60 degree, 9 degree etc. There are many tricks to solve trigonometry question, many tips to solve trigonometry questions, we have to learn them very importantly. The most important is we should know the trigonometric formula & trig identities.