Exams Chapter Solutions NCERT Solutions for Surface Areas and Volumes Exercise 13.2 Class 9 Maths

Written By Vidyashree PN
Last Modified 08-03-2023

NCERT Solutions for Surface Areas and Volumes Exercise 13.2 Class 9 Maths

Exercise 13.2 Class 9 Maths NCERT Solutions: NCERT Solutions for Class 9 Maths Chapter 13 deals with Surface Area and Volume exercises. Embibe’s subject-matter experts solve these NCERT Solutions by keeping in mind the understanding and grasping capabilities of the students. All the solutions for the Class 9 Maths subject are per the NCERT syllabus and updated CBSE guidelines.

Each question of Ex 13.2 Class 9 is solved in a straightforward manner to help the students understand and prepare well for the final exams. Surface Areas and Volumes is an important topic and will help students score good marks in the final exam. Continue reading the article to access the Class 9 Maths Chapter 13 Exercise 13.2 solutions PDF and other information related to Chapter 13.

NCERT Solutions for Ex 13.2 Class 9 Maths: Important Topics

We have provided the NCERT Solutions for Class 9 Maths Chapter 13 Exercise 13.2 PDF for students to learn and perform well in the exam. These answers will help them clear all doubts about the Surface Area of a Right Circular Cylinder. Moreover, they will help to get the basics of the Surface Areas and Volumes to understand its advanced topics in higher classes.

However, students can find the related questions on Embibe. They can also learn by watching the videos available on Embibe. If they get stuck while finding the answer, they must refer to these solutions. Before we provide you with the Class 9 Maths Exercise 13.2 Solutions, let us have an overview of Class 13 Maths chapters:

Exercise	Topics
13.1	Surface Area of a Cuboid and a Cube
13.2	Surface Area of a Right Circular Cylinder
13.3	Surface Area of a Right Circular Cone
13.4	Surface Area of a Sphere
13.5	Volume of a Cuboid
13.6	Volume of a Cylinder
13.7	Volume of a Right Circular Cone
13.8	Volume of a Sphere

NCERT Solutions for Class 9 Maths Chapter 13: Points to Remember

It is always better to have some important points so that students can refer to them whenever they want. To help guide students in their exam preparations for NCERT 9th Maths Chapter 13 Surface Areas and Volumes, we have provided some of the important points to remember below:

If a cuboid has length l, breadth b and height h, then
- The surface area of the cuboid = 2 (lb + bh + lh)
- Lateral surface area of the cuboid =2 (l + b) × h
- Length of a diagonal = √l²+b²+h²
- Volume of the cuboid = l × b × h
If the length of each edge of a cube is l, then
- Surface area of the cube = 6l² = 6(Edge)²
- Lateral surface area of the cube = 4l² = 4(Edge)²
- Volume of the cube = l³ = (Edge)³
If r is the radius and h is the height of a right circular cylinder, then
- Curved (lateral) surface area = 2πrh
- Total surface area = 2πr(h+r)
- Volume = πr²h

Students can visit Embibe to get access to all the important points for NCERT Class 9 Maths Chapter 13 Surface Areas and Volumes.

NCERT Solutions for Class 9 Maths: All Chapters

Students can download the NCERT Solutions for Class 9 Maths from the following:

1st Chapter: Number Systems
2nd Chapter: Polynomials
3rd Chapter: Coordinate Geometry
4th Chapter: Linear Equations in Two Variables
5th Chapter: Introduction to Euclid’s Geometry
6th Chapter: Lines and Angles
7th Chapter: Triangles
8th Chapter: Quadrilaterals
9th Chapter: Areas of Parallelograms and Triangles
10th Chapter: Circles
11th Chapter: Constructions
12th Chapter: Heron’s Formula
13th Chapter: Surface Areas and Volumes
14th Chapter: Statistics
15th Chapter: Probability

FAQs on NCERT Solutions for Class 9 Maths Chapter 13 Ex 13.2

Here are some of the frequently asked questions on Class 9 Maths Chapter 13 Exercise 13.2 Solutions PDF and their answers:

Q: What concept is covered in Class 9 Maths Chapter 13 Exercise 13.2?

Ans: In this exercise, problems related to the Surface Area of a Right Circular Cylinder are covered.

Q: What are the formulas found in Ex 13.2 class 9?

Ans: The formulas covered in ex 13.2 Class 9 are Curved Surface Area of a Cylinder = 2πrh and Total Surface Area of a Cylinder = 2πr(r + h).

Q: What is the value of π?

Ans: The value of π is 22/7 or 3.14.

Q: How many questions are there in Class 9 Maths Exercise 13.2?

Ans: There are 14 questions in class 9 Maths Exercise 13.2.

Q: Where can I get the NCERT solutions for Class 9 Maths Chapter 13?

Ans: Students can get the NCERT solutions for Class 9 Maths Chapter 13 from Embibe.

We have provided you with detailed NCERT Solutions for Class 9 Maths Chapters.Do not forget that the best way to prepare for Maths is to practice. You can also get Class 9 NCERT Solutions, Books and syllabus from the Embibe website for other subjects.

Stay tuned to embibe.com for more on NCERT solutions.