# How to Solve Trigonometric Verifying Problems

**In previous video we learned solving the trigonometric expressions based on trigonometric ratios.**

**Now in this video we will learn a little bit different problem. Here we have to verify the Left Hand Side Trigonometric expression with Right Hand Side Trigonometric expression.**

**So, Are you ready for the next trigonometric ratios lesson? Make your pen and notebook ready !**

**First – Command you mind – “Its really Simple ! I can do it easily!”
**

**Let’s learn together !**

**Yeah! how was it friend ?**

**What did we learn?**

**1. See the relation given to us then determine the 2 things given – may be perpendicular, base or hypotenuse.**

** 2. Make a right angled triangle and then locate the Perpendicular, Base & Hypotenuse !**

**3. Use Pythagoras Theorem to find out the missing side – may be Hypotenuse, Base or Perpendicular !**

**4. Write the trigonometric ratios that has been used in trigonometric expression.**

**5. Solve Left Hand Side expression correctly. **

**6. Solve Right Hand Side Expression correctly.**

**7. Now Equate LHS = RHS. Verified !**

**That’s all !**

**Here are some good problem to make you perfect in this kinds of problems so please try these all. And if you feel any problem then please comment. I will try to solve. **

**8. Trigonometric Ratios of 45 Degree**

**9. Trigonometric Ratios of 30 Degree**

**10. Trigonometric Ratios of 60 Degree**

**11. Trigonometric Ratios of 0 Degree**

**12. Trigonometric Ratios of 90 Degree**

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