NCERT solutions for class 10 Maths Chapter 8, Introduction to Trigonometry, Exercise 8.1, is available here with all the solved problems from the NCERT textbook. The solutions are available in PDF format and it can be downloaded easily. The NCERT solutions are created by our maths subject experts with proper geometric figures and explanations in a step by step procedure.
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Exercise 8.2 Solutions – 4 Questions ( 1 short answer, 2 long answers, 1 MCQ)
Exercise 8.3 Solutions – 7 Questions (5 short answers, 2 long answers)
Exercise 8.4 Solutions – 5 Questions ( 2 short answers, 2 long answers, 1 MCQ)
NCERT Solutions for class 10 Maths Chapter 8 – Introduction to Trigonometry Exercise 8.1
In exercise 8.1 of class 10 maths consists of problems which cover the concepts like trigonometric ratios of some angles of a right angle triangle with a measure of 0° to 90°. It defines the trigonometric ratio of the acute right angle triangle which expresses the relationship between the sides of a triangle and angles.
With the help of Pythagorean theorem, trigonometric ratios for some specific angles are calculated. To solve these ratios in a simplified manner, trigonometric identities are established. Some of the angles are introduced in the trigonometric functions like sine, cosine, tangent, cosecant, secant and cotangent. The trigonometric functions cosecant, secant and cotangents are the inverse functions of sine, cosine and tangent function respectively are defined clearly in this chapter.
Learn the entire solutions of chapter 8 of class 10 maths along with other learning materials, notes provided by BYJU’S. The problems are solved in a detailed way with relevant formulas and figures to score well in exams.