# NCERT Solutions For Class 10 Maths Chapter 9

We have studied the basics of Trigonometry in the previous chapter and now let us study the applications of trigonometry to solve real-life problems. Here trigonometrical concepts are applied to determine heights and distances, angle of elevation, angle of depression and so on. and the relevant formulae studied in the previous chapter should be applied by visualizing the scenario stated in the problems. It has only one exercise where the focus of the problems is on the line of sight, angle of elevation and angle of depression. Thus, the height or length of an object or the distance between two distant objects can be determined with the help of trigonometric ratios.

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