Exercise 13.1 Class 9 Maths: Lesson Advantages - Embibe
• Written By Rumela_M
• Written By Rumela_M

# NCERT Solutions for Surface Areas and Volumes Exercise 13.1 Class 9 Maths Exercise 13.1 Class 9 Maths NCERT Solutions: The article presents the NCERT solutions for Class 9 Mathematics Chapter 13 Exercise 13.1.  Chapter 13 Maths Class 9 is an important resource that students can use to score well in their examinations. These solutions are designed in a way such that it is up-to-date with the recent guidelines of the CBSE Board. Embibe’s NCERT Solutions for Chapter 13 Exercise 13.1 Class 9 Mathematics provides up-to-date information to students that is comprehensive, reliable and easy for students to understand.

Students should practice the questions provided in the chapter to score good marks in their Class 10 CBSE Board examinations. We have provided the lesson on Surface Area and Volume Class 9 all formulas for Class 9 Chapter 13 Exercise 13.1 Mathematics in a PDF format. This will enable students to download the lesson offline and study it from anywhere they want. Students should continue further to read the article.

## NCERT Exercise 13.1 Class 9 Maths Overview

We have provided the NCERT Class 9 Maths Solutions in the PDF format in the article. This will enable students to learn the lesson offline. Our experts at Embibe have devised a solutions-based chapter on Surface Areas and Volumes. The chapter on Surface Area and Volume Class 9 all formulas has been devised as per the latest CBSE guidelines. Below we have provided a brief overview of the NCERT Solutions for Class 9 Maths Chapter 13 for the reference of the students:

Learn 9th CBSE Exam Concepts

The students can prepare effectively for their CBSE Class 9 examinations by studying and practicing all the in-text questions provided in the NCERT textbooks. This will help the students to gain a fair understanding of all the concepts covered in the NCERT books.

Students can start studying from Embibe’s NCERT Solutions for Class 9 Maths Chapter 13 Exercise 13.1 to score good marks in their exams. We have provided Embibe’s Maths Class 9 NCERT Maths solutions in PDF format so that students can refer to them offline. Here in this article, we have provided the NCERT Solutions for Class 9 Maths for the easy reference of the students. Students can bookmark the solutions to study later.

In Chapter 13 Maths Class 9, students will learn how to calculate the lateral surface area of a cube or the curved surface area of a cylindrical pipe. Learning the Exercise 13.1 Class 9 Maths well will help students to understand how to calculate surface areas even if they are asked the questions indirectly. Students are able to understand about geometrical figures and how to calculate their areas. In this exercise, students learn the Surface Area and Volume Class 9 all formulas for finding various parameters of different geometrical figures. Some of the formulas are given below:

• Surface Area of a Cuboid = 2(lb + bh + lh), where ‘l’, ‘b’, and ‘h’ represent the length, breadth, and height respectively.
• Surface Area of a Cube = 6a2 , where ‘a’ is the side of the cube.
• Lateral Surface Area of Cuboid = 2(l + b)h
• Lateral Surface Area of Cube = 4a2

### NCERT Solutions for Class 9 Maths Chapter 13: Chapter Description and  Chapter Summary

CBSE Class 9 Maths Chapter 13 deals with the concept of Chapter 13 Maths Class 9. It is important to understand how the two terms are different. Surface area and volume are calculated for a three-dimensional figure. A surface area is a region that the surface of an object occupies. Volume is the amount of space available in an object.

After studying chapter Class 9 Maths Chapter 13, students will be able to know that area can of two kinds: Total Surface Area and Curved or Lateral Surface Area. Total Surface Area refers to the area that includes the base and the curved part. It refers to the total region that the surface of an object occupies. For instance, the total surface area of a hemisphere is equal to the sum of half of the surface area of a sphere and the area of its circular base.

Curved surface area refers to the total area that results after adding two areas. A curved surface area is also known as a lateral surface area. For instance, a cylinder has a lateral surface area.

### Advantages of Exercise 13.1 Class 9 Maths

Studying from Embibe’s Maths NCERT solutions Chapter 13 Maths Class 9 comes with several benefits. Given below are some of the benefits of studying from the NCERT solutions:

• Students can use the NCERT Maths solutions to solve the doubts they have about the chapter.
• Students who study from NCERT Maths solutions understand the concepts provided in the chapter clearly. Our subject matter experts have solved the questions in an easy to understand and stepwise manner. This makes it easy for the students to understand the process in which the answers are derived, how to approach these problems, and gain an in-depth understanding of the chapter
• The in-depth knowledge of the Surface Area and Volume Class 9 chapter helps students studying in Class 9 CBSE Board become experts in solving problems on the chapter. Students learn alternative methods to solve the same problem. With this knowledge, students will easily be able to solve questions asked from the Class 9 Maths Surface Area and Volume chapter in their school exams and competitive examinations.​​​​​​​
• The NCERT solutions prepared by Embibe are as per the latest CBSE guidelines.
• The Exercise 13.1 Class 9th solutions are provided to the students at no cost. Students can download the PDFs of the lessons and access them from anywhere
• The solutions in Exercise 13.1 Class 9th are comprehensive in nature and cover all the topics and types of in-text questions provided in the NCERT textbooks.

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### FAQs on Exercise 13.1 Class 9 Maths

Below are some of the commonly asked questions on Exercise 13.1 Class 9 Maths:

Q.1: What is NCERT Chapter 13 of Class 9 Maths about?
Ans:
Chapter 13 of Class 9 Maths is about Surface Areas and Volumes.

Q.2: What is the Surface Area of an object?
Ans:
Surface area of an object is the region that the surface of an object occupies.

Q.3: How to calculate the surface area of a cuboid?
Ans:
The Surface Area of a Cuboid is calculated by the formula:  2(lb + bh + lh), where ‘l’, ‘b’, and ‘h’ represent the length, breadth, and height respectively.

Q.4: How to calculate the Lateral Surface Area of Cuboid?
Ans:
The lateral surface area of a cuboid is calculated by the formula: 2(l + b)h, where ‘l’, ‘b’, and ‘h’ represent the length, breadth, and height respectively.

Q.5: Where can students find questions on  Surface Areas and Volumes to practice for free?
Ans:
At Embibe, students can practice free mock test questions on  Surface Areas and Volumes.

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