Chapter 8 Exercise 8.2 | Trigonometric Ratios | #Trigonometry | Class 10 Maths | #NCERT #CBSE
Welcome back to Learn with Akay! 🎓 In this video, we’ll cover Exercise 8.2 of NCERT Class 10 Maths Chapter 8 – Introduction to Trigonometry. This exercise helps you apply the Trigonometric Ratios you learned in previous videos — especially for the angles 0°, 30°, 45°, 60° and 90°. 📘 What you’ll learn in this video: ✅ Step-by-step explanation of Exercise 8.2 (All Questions) ✅ How to apply sin, cos, tan, cot, sec, cosec values correctly ✅ Tips to solve without memorization errors ✅ Important exam-oriented questions ✅ Common mistakes students make — and how to avoid them 📚 Source: NCERT Class 10 Maths Chapter 8 – Introduction to Trigonometry 🎯 Language: Hinglish (Concepts in English, explained in simple Hindi) 💡 Perfect for: CBSE | State Boards | SSC | DSSSB | Foundation-level exams --- 🔗 Watch the Complete Trigonometry Series 📘 Part 1 – Introduction & Trigonometric Ratios: • Trigonometric Ratios Explained | Introduct... 📗 Part 2 – Exercise 8.1 Explained: • Chapter 8 Exercise 8.1 | Trigonometric Rat... 📙 Part 3 – Trigonometric Ratios of Specific Angles: • Trigonometric Ratios of Angles (0,30,45,60... 📕 Part 4 – Exercise 8.2 (This Video) 📔 Coming Soon – Trigonometric Identities & next Exercise 8.3 --- 📌 Timestamps: 0:00 – Introduction 0:39 – Calculating T-Ratios of sin, cos & tan 1:55 – Ex 8.2 Q-1 (i) 2:30 – Motivational Gyan 3:40 – Ex 8.2 Q-1 (ii) 4:19 – Ex 8.2 Q-1 (iii) 4:50 – Ex 8.2 Q-1 (iv & v) 5:09 – Ex 8.2 Q-2 (i) 6:26 – Ex 8.2 Q-2 (ii) 6:44 – Ex 8.2 Q-2 (iii) 8:03 – Ex 8.2 Q-2 (iv) 8:55 – Ex 8.2 Q-3 10:16 – Ex 8.2 Q-4 (i) 11:50 – Ex 8.2 Q-4 (ii & iii) 13:53 – Ex 8.2 Q-4 (iv) 14:33 – Ex 8.2 Q-4 (v) 15:02 – Summary and Takeaways #LearnWithAkay #Class10Maths #Trigonometry #NCERT #CBSE #MathsMadeEasy #Exercise8_2 #TrigonometricRatios #Class10 #Education #MathsTricks #OnlineLearning _____________________________________________________________________ © 2025 Learn with Akay Any illegal reproduction of this content will result in immediate legal action.
