NCERT Class 10 Maths Chapter 8: Introduction to Trigonometry is available here for download in PDF format. Students must go through this NCERT Maths chapter to understand the concepts of trigonometry ...

Check NCERT Class 10 Maths Chapter 9: Some Applications of Trigonometry. This is latest edition as published by the National Council of Educational Research and Training (NCERT) for academic session ...

The class Trigonometry: Sine, Cosine, and Tangent discusses the three basic ratios that are the basis for trigonometry. Trigonometry is based on the specific relationships between the sides and angles ...

Hyderabad: Medak collector Rahul Raj, a 2015 batch IAS officer, donned the role of a teacher at the Zilla Parishad High School in Variam, Chikonda Mandal. He taught trigonometry to Class X students ...