![](http://www.ssbcounselling.org/wp-content/themes/twentyfifteen/img/innerbanner.jpg)
3. Trigonometry
Angles and their measures in degrees and in radians. Trigonometrical ratios. Trigonometric identities Sum and difference formulae. Multiple and Sub-multiple angles. Inverse trigonometric functions. Applications – Height and distance, properties of triangles.
Important Information
![](https://www.ssbcounselling.org/wp-content/themes/ssbcounselling/img/ssb_important_weblinks1.png)