9Th Class Math New Book 2025 Review Exercise 6 || PCTB || Trigonometry

9Th Class Math New Book 2025 Review Exercise 6 || PCTB || Trigonometry This video is about review exercise 6.5 of chapter 6 or unit 6 which is trigonometry of class 9 mathematics and it covers angles degrees and radians and coterminal angles and trigonometric ratios of special angles etc. This video is also good for pre nine students who want to start their study earlier than their actual classes. In this video I will explain you the solution of Unit 6 Review EXERCISE 6 QUESTION 2,3 of class 9th Mathematics. If you want to get the Lectures of class 9th Mathematics so click on the below link. 0:00 MCQ,s 13:13 Question 2 18:52 Question 3 29:42 Question 4 32:58 Question 5 34:22 Question 6 #9thmathnew #9thmathnewbook #Heighest common Factor #Mathematics #HCF