Скачать или смотреть Trigonometry Made Easy Class 9 & 10 Pragnadeepa Learning

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In this video, we explain Trigonometry from basics — covering right-angled triangles, Pythagoras theorem, sin θ, cos θ, tan θ formulas, and standard angle values (0°, 30°, 45°, 60°, 90°) with simple examples and visual demonstrations.
💡 What you’ll learn in this video:
Understanding the right-angled triangle (base, perpendicular, hypotenuse)
Derivation of the Pythagoras theorem
Trigonometric ratios: sin θ, cos θ, tan θ
Standard angles and their values using 45°–45°–90° and 30°–60°–90° triangles
Step-by-step derivation of sin 30°, sin 45°, sin 60°, etc.
Tips & tricks to remember trigonometric values easily
📚 This video is ideal for:
Class 9 & Class 10 students (CBSE / State syllabus)
Students preparing for board exams, NTSE, and Olympiads
Learners who want to build strong math foundations
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