💁Chapter 11 💁♂️"Surface areas and volumes" 🤷♀️Exercise 11.1 Q.no 1&2 (part 1) • 9th class maths| Chapter 11|Surface areas ... 🤷♀️Exercise 11.1 Q.no 3&4 (part 2) • 9th class maths Chapter 11 |Surface areas ... 🤷♀️Exercise 11.1 Q.no 5&6 (part 3) • 9th class maths| Chapter 11 |💁Surface area... 🤷♀️Exercise 11.1 Q.no 7&8( part 4) • 9th class maths| Chapter 11| 💁♂️Surface a... 🤷♀️Exercise 11.2 Q.no 1&2 (part 1) • 9th class maths| Chapter 11|Surface areas ... 🤷♀️Exercise 11.2 Q.no 3,4&5 (part 2) • 9th class maths| Chapter 11|💁Surface area ... 🤷♀️Exercise 11.2 Q.no 6&7 (part 3) • 9th class maths| Chapter 11| 💁♀️Surface a... 🤷♀️Exercise 11.2 Q.no 8&9 (part 4) • 9th class maths |Chapter 11| 🙋♂️Surface a... 🤷♀️Exercise 11.3 Q.no 1&2 (part 1) • 9th class maths |Chapter 11| 💁Surface area... 🤷♀️Exercise 11.3 Q.no 3,4&5 (part 2) • 9th class maths| Chapter 11|🤷♀️Surface ar... 🤷♀️Exercise 11.3 Q.no 6 (part 3) • 9th class maths| Chapter 11|💁♂️Surface ar... 🤷♀️Exercise 11.3 Q.no 7&8 (part 4) • 9th class maths chapter 11|🤷♀️Surface are... 🤷♀️Exercise 11.3 Q.no 9 (part 5) • 9th class maths |Chapter 11|Surface areas ... 🤷♀️Exercise 11.4 Q.no 1&2 (part 1) • class9 maths |Chapter 11| 🙋♂️Surface area... 🤷♀️Exercise 11.4 Q.no 3&4 (part 2) • class 9maths| Chapter 11💁♀️|Surface areas... 🤷♀️Exercise 11.4 Q.no 5&6 (part 3) • 9th class maths| Chapter 11| 🙋Surface area... 🤷♀️Exercise 11.4 Q.no 7&8 (part 4) • 9th class maths |Chapter 11|Surface areas ... 🤷♀️Exercise 11.4 Q.no 9&10 (part 5) • 9th class maths |Chapter 11| Surface areas... Join this channel to get access to perks: / @manabadituition Exercise 11.2| Q no 3 class9#exercise 11.2| Q no 4 class 9#Ex 11.2| Q no 3 find the total surface area of a hemisphere of radius 10cm# Ex 11.2| Q no 3 the radius of a spherical balloon increases from 7cm to 14 cm as air is being pumped into it