Скачать или смотреть Prasnawali 11.2 Q5 to 8 class 9th | Ex 11.2 Q5 Q6 Q7 Q8 |Class 9th Ncert Math |Q5 to Q8 by Aslam sir

Prasnawali 11.2 Q5 to 8 class 9th | Ex 11.2 Q5 Q6 Q7 Q8 |Class 9th Ncert Math |Q5 to Q8 by Aslam sir
Ex 11.2 (Q5 to Q8) Surface Areas and Volumes Class 9 Maths Ncert New Book | Ex 13.4 Class 9th math

You can directly click here👇 for fulll chapter's Playlist Class 9th Ch:11 Surface Areas and Volumes Ncert New Syllabus:     • Class 9th Maths  Chapt...  

In this video we have started Exercise 11.2 chapter 11 Surface area and volume and solved Question 5 to Q8uestion number 8 from NCERT Mathematics class 9 based on new syllabus prescribed in new book. In old NCERT book it is given under chapter 13 and exercise 13.4

Q1. Find the surface area of a sphere of radius:
(i) 10.5 cm (ii) 5.6 cm (iii) 14 cm

Q2. Find the surface area of a sphere of diameter:
(i) 14 cm (ii) 21 cm (iii) 3.5 m

Q3. Find the total surface area of a hemisphere of radius 10 cm. (Use π = 3.14)


#9thmaths
#surfaceareasandvolumes
#mensuration
#class9maths
#ncertmathsclass9
#class9thmaths
#surfaceareandvolume
#mathByAslamSir
#sphere
#9maths
#gengstudy