Find the Best NCERT Solutions for Class 9 Maths Chapter 11 Surface Areas and Volumes on our website with all the questions and answers. This will help you solve exercises given in Class 9 Maths Chapter 11 easily. You will also learn mathematical concepts and theories of Ch11 Surface Areas and Volumes. Here, you will get important tips 🔥 on how to write (1) precise answers (2) without using unnecessary words (3) within ideal length. You will also get to watch How to Solve Videos for FREE in addition to NCERT Solutions for Class 9 Maths Chapter 11.
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NCERT Solutions for Class 9 Maths Chapter 11
In this chapter – “Surface Areas and Volumes“, you have studied the following points ⚡:
- Curved surface area of a cone = πrl
- Total surface area of a right circular cone = πrl + πr2, i.e., πr (l + r)
- Surface area of a sphere of radius r = 4πr2
- Curved surface area of a hemisphere = 2πr2
- Total surface area of a hemisphere = 3πr2
In Chapter 11 Maths Class 9, let’s try to find the answers to questions given in these exercises related to Chapter 11 Surface Areas and Volumes —
Exercise 11.1 Solutions
Class 9 Maths Chapter 11 Exercise 11.1 Solutions
Exercise 11.2 Solutions
Class 9 Maths Chapter 11 Exercise 11.2 Solutions
Exercise 11.3 Solutions
Class 9 Maths Chapter 11 Exercise 11.3 Solutions
Exercise 11.4 Solutions
Class 9 Maths Chapter 11 Exercise 11.4 Solutions
