Trigonometric Ratios | Part 2 | Class 10 Maths | New NCERT 2025-26 | CBSE | Harsh Sir

📚 Welcome to Harsh Sir's Mathematics Classes! In this video, we continue Chapter 8 – Trigonometry with Part 2: Trigonometric Ratios according to the Latest NCERT Pattern (2025–26) and CBSE Class 10 Syllabus. This lecture explains every trigonometric ratio from the basics with easy tricks and board-oriented concepts. 📌 Topics Covered ✅ Trigonometric Ratios (Sin θ, Cos θ, Tan θ) ✅ Cot θ, Sec θ & Cosec θ ✅ Perpendicular, Base & Hypotenuse ✅ How to Remember All Trigonometric Ratios ✅ Right-Angled Triangle Concepts ✅ NCERT-Based Examples ✅ Board Exam Important Questions ✅ Common Mistakes to Avoid 🎯 Perfect For: CBSE Class 10 Students School Exams Unit Tests Half-Yearly Exams Pre-Boards Board Exams 2026 NCERT Foundation 📌 Next Video: Part 3 – Trigonometric Ratios of Some Specific Angles 👍 If this video helps you, don't forget to: ❤️ Like the video 📤 Share with your friends 💬 Ask your doubts in the comments 🔔 Subscribe to Harsh Sir for the complete Class 10 Maths series. "Strong concepts today lead to top scores tomorrow!" 🔖 Hashtags #Trigonometry #TrigonometricRatios #Class10Maths #CBSE #NCERT #HarshSir #SinCosTan #Class10 #BoardExam2026 #Maths #NCERT202526 #StudyWithHarsh #Mathematics #CBSEClass10 #Chapter8