Class 10 Exam > Class 10 Videos > Introduction to Trigonometry
Introduction to Trigonometry Video Lecture - Class 10
FAQs on Introduction to Trigonometry Video Lecture - Class 10
| 1. What is trigonometry? |  |
Ans. Trigonometry is a branch of mathematics that deals with the relationships between the angles and sides of triangles. It helps in understanding and solving problems related to angles, distances, and heights.
| 2. How is trigonometry used in real life? | |
Ans. Trigonometry has various applications in real life. It is used in navigation, architecture, engineering, physics, astronomy, and even in the study of sound and light waves. For example, it helps in calculating distances between planets, determining the height of buildings, designing bridges, and analyzing the behavior of waves.
| 3. What are the basic trigonometric ratios? | |
Ans. The basic trigonometric ratios are sine, cosine, and tangent. These ratios are defined for any angle in a right-angled triangle. The sine of an angle is the ratio of the length of the opposite side to the hypotenuse, the cosine is the ratio of the length of the adjacent side to the hypotenuse, and the tangent is the ratio of the length of the opposite side to the adjacent side.
| 4. How do you find the values of trigonometric ratios? | |
Ans. The values of trigonometric ratios can be found using a scientific calculator or trigonometric tables. However, for some special angles (like 0°, 30°, 45°, 60°, and 90°), the values of trigonometric ratios are commonly known. For other angles, these ratios can be calculated by using the lengths of the sides of a right-angled triangle.
| 5. What is the Pythagorean theorem and how is it related to trigonometry? | |
Ans. The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. This theorem is closely related to trigonometry as it allows us to determine the lengths of the sides of a right-angled triangle when we know the values of trigonometric ratios for an angle in that triangle.
Related Exams
About this Video
|
5.1K Views |
|
4.67/5 Rating |
|
Nov 08, 2024 Last updated |
Introduction to Trigonometry for Class 102024 is part of Class 10 preparation. The notes and questions for Introduction to Trigonometry
have been prepared according to the Class 10 exam syllabus. Information about Introduction to Trigonometry covers all important topics
for Class 102024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Introduction to Trigonometry.
Description
Video Lecture & Questions for Introduction to Trigonometry Video Lecture - Class 10 - Class 10 full syllabus preparation | Free video for Class 10 exam.
Information about Introduction to Trigonometry
Here you can find the Introduction to Trigonometry defined & explained in the simplest way possible. Besides explaining types of Introduction to Trigonometry
theory, EduRev gives you an ample number of questions to practice Introduction to Trigonometry tests, examples and also practice Class 10 tests.
Video Timeline
|
Explore Courses for Class 10 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
MCQs
,mock tests for examination
,shortcuts and tricks
,Sample Paper
,study material
,Introduction to Trigonometry Video Lecture - Class 10
,Introduction to Trigonometry Video Lecture - Class 10
,Semester Notes
,Objective type Questions
,Important questions
,ppt
,practice quizzes
,Viva Questions
,Extra Questions
,Free
,Exam
,Previous Year Questions with Solutions
,past year papers
,Summary
,Introduction to Trigonometry Video Lecture - Class 10
,video lectures
,
Study Introduction to Trigonometry on the App
Students of Class 10 can study Introduction to Trigonometry alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Introduction to Trigonometry,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Introduction to Trigonometry is prepared as per the latest Class 10 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup