NCERT Solutions for Class 6 Maths Chapter 2 Lines And Angles Ex 2.3

Exercise 2.3

1. Imagine that the line segment from A to B (i.e., AB) is extended beyond A in one direction and beyond B in the other direction without any end (see Fig. 2.2). This is a model for a line. Do you think you can draw a complete picture of a line? No. Why?

Ans: You cannot draw a complete picture of a line because a line extends infinitely in both directions without any end. When you draw a line on paper, you can only represent a small portion of it, as the actual line continues endlessly beyond the edges of the paper. The concept of a line in geometry is abstract and cannot be fully depicted in a finite space.

2. A line through two points A and B is written as AB. It extends forever in both directions. Sometimes a line is denoted by a letter like l or m. Observe that any two points determine a unique line that passes through both of them.

Ans: In geometry, a line passing through two points A and B is written as AB and extends infinitely in both directions. Instead of using just the two points, a line may also be denoted by a letter like lll or mmm. It's important to note that any two distinct points always determine a unique line that passes through both of them.

3. How is a line represented when it passes through two points, A and B?

A line passing through two points A and B is written as AB. It extends infinitely in both directions.

4. What does the notation AB indicate in geometry?

The notation AB indicates a line that passes through points A and B and extends infinitely in both directions.

5. Can a line be fully drawn on paper? Why or why not?

No, a line cannot be fully drawn on paper because it extends infinitely in both directions. Only a portion of it can be represented on paper.

6. How can a line also be denoted besides using two points?

Besides using two points, a line can also be denoted by a letter such as l or m.

Benefits of NCERT Solutions for Class 6 Maths Chapter 2 Lines and Angles

Exercise 2.3

• Provides easy-to-follow explanations about lines, helping students understand different types like parallel, intersecting, and perpendicular lines, as well as how to measure them.

• Offers clear steps and methods for identifying and classifying lines, making it simpler for students to learn and apply these concepts.

• Helps students understand the basics of lines, which is essential for tackling more advanced topics in geometry.

• Includes various practice problems to help students improve their ability to recognize and work with different types of lines, enhancing their skills.

• The FREE PDF download allows students to study and practice at their own pace, making learning more flexible and effective.

Class 6 Maths Chapter 2: Exercises Breakdown

Important Study Material Links for Class 6 Maths Chapter 2 - Lines and Angles

Conclusion

NCERT Solutions for Class 6 Maths Chapter 2, "Lines," helps students understand the basic concepts of lines in geometry. The clear explanations make it easier to identify, classify, and measure different types of lines. Practising these exercises improves students' skills in working with lines, which is important for learning more complex geometric ideas. With the solutions available as a FREE PDF download, students can study and review at their own pace, making learning both convenient and effective. This approach also encourages students to use their knowledge in real-life situations, helping them understand geometry better. 

Chapter-wise NCERT Solutions Class 6 Maths

The chapter-wise NCERT Solutions for Class 6 Maths are given below. Go through these chapter-wise solutions to be thoroughly familiar with the concepts.

Related Important Links for Class 6  Maths 

Along with this, students can also download additional study materials provided by Vedantu for Maths Class 6.