It not only has used in solving mathematical problems, but it also has use in the field of navigation as well as other science and engineering fields. Generally, trigonometry is associated with a right-angled triangle, a triangle in which one believes it lays at 90 degrees.
If we talk about what this trigonometry is then, then trigonometry is the branch of mathematics that involves the study of relationships including that of the length of a triangle and its angles. The trigonometric Table comprises sin, cos, tan, cosec, and sec values at different theta and here, theta is the value of the degree of angle. There are certain values in each trigonometric table that will help you to solve your sums and equations very easily. Before we were introduced to pocket calculators, we had trigonometric tables with us. In Mathematics, these trigonometric tables are useful in a wide number of areas.
