Class 10

Students can use this **NCERT Exemplar Class 10 Maths Chapter 8** **Trigonometry** and its equations to study for their 2025 board exams. Our Maths subject experts created these exemplar problems and solutions based on the **CBSE **Syllabus. Students can make extensive use of the exemplar and maximize their study time. Furthermore, students will be able to find answers to all of the difficult questions, allowing them to better prepare for and perform in exams.

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The main focus of **NCERT Exemplar Class 10 Maths Chapter 8** is to teach students about trigonometric identities and trigonometric ratios. They will learn how to solve problems based on trigonometric ratios for specific and complementary angles, as well as how to establish identities for the trigonometric ratios, in this chapter. However, in order to solve the problems without difficulty, students must be thoroughly familiar with the concepts discussed in the chapter. To solve exemplars for all of Maths standard 10's chapters, go here. The following topics in trigonometry are covered in this chapter:

**NCERT Exemplar for Class 10 Maths Chapter - Introduction to Trigonometry | Free PDF Download**

**Finding the angle's trigonometric ratios**

Finding the trigonometric ratios of some specific angles, such as 30 degrees, 45 degrees, 60 degrees, 90 degrees, and 0 degrees

Complementary angle trigonometric ratios, such as sin (90° – A),

**Trigonometric Identities-Based Proofs**

Students in **class 10** should solve sample papers and previous year’s question papers to get a sense of the types of questions that will be asked in the chapter Trigonometry. You can also find downloadable PDF versions of our online reading materials, such as notes, exemplar books, **10th Class Maths** **NCERT** **Solutions,** and question papers, to help you prepare for the exam.

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**Que1. Explain the concept of trigonometric ratios as it is presented in Chapter 8 of the NCERT Exemplar Solutions for Class 10 Maths.**

**Answer1.** Trigonometric The values of all trigonometric functions based on the value of the ratio of sides in a right-angled triangle are known as ratios. The trigonometric ratios of a right-angled triangle's sides with respect to any of its acute angles are known as that angle's trigonometric ratios.

The following are the three sides of a right triangle:

**Hypotenuse (the longest side)**

**Perpendicular (opposite side to the angle)**

**Base (Adjacent side to the angle)**

The definitions of terms that are important for the exams are included in the chapter's introduction. Students can now use the **NCERT** **Exemplar Solutions,** which are available in PDF format, to study and keep up to date on the latest **CBSE** board syllabus.

**Que2. Will the NCERT Exemplar Solutions for Class 10 Maths Chapter 8 assist students in grasping concepts that are critical for exam success?**

**Answer2.** Before solving the exercise-by-exercise problems, students can refer to the examples in the **NCERT** textbook to better understand the expansion procedure. Each problem in the solutions is solved in a step-by-step manner to aid students in gaining a better understanding of the concepts. Students will be well-versed in the method of solving these equations and will do well on the exam if they use the solutions PDF.

**Que3. What topics are covered in Chapter 8 of the NCERT Exemplar Solutions for Class 10 Maths?**

**Answer3.** They will learn how to solve problems based on trigonometric ratios for specific and complementary angles, as well as how to establish identities for the trigonometric ratios, in this chapter. The following topics in trigonometry are covered in this chapter:

- Determine the angle's trigonometric ratios

- Calculating the trigonometric ratios of certain angles, such as 30°, 45°, 60°, 90°, and 0°.

- Complementary angle trigonometric ratios, such as sin (90° – A).

- Trigonometric Identities-Based Proofs.