Trigonometry is one of the most essential branches of mathematics which deals with the study of angles and side lengths of a right triangle. The angles are measured in degrees or radians. Two major sub-branches of Trigonometry are Plane and Spherical Trigonometry. If you want to enhance your knowledge in Trigonometry, then taking guidance from a top class Trigonometry tutor in Barjangsar, Bikaner can be very fruitful.