For maths lovers, Trigonometry is the most interesting, especially in their high school. It was very interesting even to the non-maths lovers of how wider range of applications trigonometry had on daily life. In the early days, trigonometry was used to set directions such as the north south east west, it tells you what direction to take with the compass to get on a straight direction. It is used in navigation in order to pinpoint a location. It was also used to find the distance of the shore from a point in the sea. It is interesting that trigonometry had wider applications as time passes by. Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles. It is used for construction of buildings and many other purposes. So, maths without trigonometry can be said as heart without soul ! Let’s get more into the concept of trigonometry through the presentation. Please read.

Gokul JL

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