Chapter 9 Math class 8 APS: Exercise 9B. Facebook: https://www.facebook.com/profile.php?... In this video, I solved Questions 1, 2, 3, 4, 5 related to Cones, its volume, surface area, and height. New Secondary Mathematics 3 Class 8 (APS) (Updated edition) Student’s Course Book. Army Public School (Class 8th math) Chapter 9: Volume and Surface Area of Pyramid. Lecture 1: Exercise 9A Questions 1, 2, 3, 4, 5 Complete solution. #ZubairLatif #SirZubair Zubair Latif , Sir Zubair #m.a.e Aps math class 8 exercise 9B Q1 Aps math class 8 exercise 9B Q2 Aps math class 8 exercise 9B Q3 Aps math class 8 exercise 9B Q4 Aps math class 8 exercise 9B Q5