In this video, I explain Class 9 Mathematics Exercise 6.5 Question 4 (ii) in a very simple and exam-oriented way. We solve a right-angled triangle where the measurement of angle B is 90°, angle A is 30°, and side b = 6 cm. This lecture is specially designed to protect students from confusion and fear in trigonometry. Each step is explained clearly so both Urdu and English medium students can understand easily. 📌 Perfect for: • Board exam preparation • Concept building • Trigonometry practice • Class 9 students (PTB syllabus) Watch till the end for full understanding. Don’t forget to Like, Share, and Subscribe to EasyMathsWithAmna. #Class9Maths #Exercise6_5 #Q4ii #SolveTheTriangle #RightAngleTriangle #Trigonometry #EasyMathsWithAmna #MathsUrduEnglish #BoardExamPreparation