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# RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry

## Class 6 RS Aggarwal Chapter-20 Two-Dimensional Reflection Symmetry Solutions - Free PDF Download

Last updated date: 17th Mar 2023
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RS Aggarwal class 6 maths chapter 20 is ‘Two Dimensional Reflection Summary’ and it has the topics which come under the NCERT chapter of Symmetry, which is chapter 13 in the class 6 NCERT maths book. With this information, if there was any confusion about the chapter and topic on your part, it will have been solved. Two Dimensional Reflection Symmetry looks at the different places in our lives where we may find instances of symmetry in reflective surfaces like mirrors. It also looks at the different ways in which we can make use of reflection symmetry, especially in two-dimensional figures. Vedantu is a platform that provides free CBSE Solutions (NCERT) and other study materials for students. Maths and Science Students who are looking for better solutions can download Class 6 Maths NCERT Solutions and NCERT Solutions Class 6 Science to help you to revise the complete syllabus and score more marks in your examinations.

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## Class 6 Chapter-20 RS Aggarwal Solutions Two-Dimensional Reflection Symmetry

### A Brief of the Chapter RS Aggarwal Class 6 Chapter-20

Chapter 20 Two-Dimensional Reflection Symmetry consists of one exercise.

This chapter consists of the following topics:

• Cuboid

• Cube

• Cylinder

• Sphere

• Cone

• Triangular Prism

• Pyramid.

The solutions of RS Aggarwal Class 6  Chapter-20 Two-Dimensional Reflection Symmetry are provided on the Vedantu site or app for free. You can download the solutions in PDF format.

The chapter on Symmetry in NCERT discusses various topics, and it begins by explaining what symmetry is in the first place and then explains the same using patterns and blots created with ink. The chapter then goes on to explain figures with two lines of symmetry, such as squares, rectangles, kites, equilateral triangles, etc. The Symmetry chapter points out instances of symmetry that we can see in our daily lives, such as in playing cards, scissors, etc. The topics of reflection and symmetry are explained, which is what the following solutions are focused upon.

Vedantu provides solutions for all the RS Aggarwal chapters from all books for all classes. RS Aggarwal Solutions for class 6 chapter 20 are available for free to download and even take printouts of the same after downloading. It is most convenient to use downloadable PDF notes of the kind that Vedantu provides to facilitate our studies in the best way possible.

### Explanation of RS Aggarwal Class 6 Two Dimensional Reflection Symmetry

The chapter Symmetry in NCERT includes the subtopic of ‘reflection and symmetry’ which has been recreated in the RS Aggarwal book as the chapter ‘ Two Dimensional Reflection Summary’. The RS Aggarwal solutions for class 6 chapter 20 include solutions to questions for this particular topic. In the solutions, you will find various questions about the symmetry found in different shapes, such as circles, squares, triangles, kites, ovals, even segments of circles and other shapes such as two-dimensional crosses.

Two Dimensional Reflection Symmetry as an RS Aggarwal chapter focuses on how mirror images are invariably related to symmetry, and how an object is invariably symmetrical to its mirrored image. The same is explained to students using easy everyday objects like decorations made of paper cuttings, kaleidoscopes, an album filled with symmetrical designs you see around you, etc. The chapter also explains a few applications of reflection symmetry.

There are two main exams for class 6 students in CBSE, they are the Summative Assessments (SA) which take place once in the middle of the school year and once at the end of the school year. SA-1 is the midterm assessment and it is for a total of 40 marks, while SA-2, which is the final assessment, is for 70 marks.

RS Aggarwal class 6 maths chapter 20, Two Dimensional Reflection Symmetry, is part of the NCERT chapter Symmetry, which is only taught to students after the first Summative Assessment. This means that the syllabus for SA-1 does not include this RS Aggarwal chapter.

In SA-2, Symmetry as a whole accounts for 3 marks out of the total 70 marks. Thus, the knowledge of students about the RS Aggarwal class 6 chapter 20, Two Dimensional Reflection Symmetry, will be tested out of these 3 marks.

### Weightage Marks for RS Aggarwal Class 6 Maths Chapter 20

 Exam Weightage Marks of Symmetry Total Marks Summative Assessment 1 (midterm) 0 40 Summative Assessment 2 (finals) 3 70

### Benefits of RS Aggarwal Class 6 Chapter 20 Solutions

The following are the advantages of using RS Aggarwal solutions for class 6 chapter 20 provided by Vedantu:

• The solutions are written by teachers who are experts in maths.

• The solutions are downloadable, so you'll be able to refrain from wasting time scrolling through the web.

• The solutions can even be printed, so screen time can be easily limited.

• The solutions are handy for students to recheck and verify if their answers are correct, and they can even be used for weaker students to figure out the way to solve the maths problems with ease.

## FAQs on RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry

1. Why are RS Aggarwal Chapters Different from NCERT Maths Chapters?

RS Aggarwal chapters are not different from NCERT books for mathematics in class 6. The topics are the same but the only difference between the two books is that RS Aggarwal is a supplementary book to the main NCERT book, and students can solve the questions in the RS Aggarwal book for more practice of similar questions. Both books have the same chapters, same topics, concepts and explanations for these topics and concepts, the classifications in the RS Aggarwal books are wider and broader than it is in the NCERT books.

2. What are the marks Weightage for Two Dimensional Reflection Symmetry in Class 6?

Two Dimensional Reflection Symmetry is in RS Aggarwal class 6 chapter 20, is an important chapter for class 6 students. They have to prepare this chapter well to score high marks in the exams. This chapter is not  included in the midterm examinations, also known as Summative Assessment 1, where half of the syllabus will come in the exam for a total of 40 marks. The chapter on Symmetry is useful to students in the second half of the year, after the midterm Summative Assessments have been completed, and it is useful for the  Summative Assessment 2, which is the final exam. Summative Assessment 2 carries a total of 70 marks, out of which 3 marks are given to this chapter.

3. Which is the best place to find RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry?

You can find the RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry on the Vedantu app or website. You can access these RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry with ease on Vedantu. These RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry are free of cost for all the students.

4. Can I view the RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry offline?

Yes, you can view the RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry offline. You can do so by downloading these RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry in PDF format. These solutions are free of cost and downloading them also involves no cost.

5. What does Chapter-20 Two-Dimensional Reflection Symmetry cover?

Chapter 20 Two-Dimensional Reflection Symmetry consists of one exercise. This chapter consists of the following topics:

• Cuboid

• Cube

• Cylinder

• Sphere

• Cone

• Triangular Prism

• Pyramid

The solutions of RS Aggarwal Class 6 Solutions Chapter-20 Two-Dimensional Reflection Symmetry are provided on the Vedantu site or app for free. The solutions can be downloaded in PDF format.