NCERT Solutions Class 7 Maths Chapter 5 Parallel and Intersecting Lines Exercise 5.3

Exercise 5.3 is the last exercise of Chapter 5 Parallel and Intersecting Lines. It allows students to utilize their understanding of the angles that are made by parallel lines and transversals and employ that knowledge to solve puzzles and reasoning problems based on angle rules such as corresponding, alternate, and vertically opposite angles. 

The NCERT Solutions from Exercise 5.3 are presented as relatable situations or statements, which you must solve logically. It tests your ability to justify angle’s relationships. All of the questions are aligned with the most recent syllabuses by CBSE and NCERT and are therefore suitable for exam practice. The student can also access our detailed NCERT Solutions for Exercise 5.3 which will guide them on techniques for preparing correct, and complete, answers.

1.0Download NCERT Solutions Class 7 Maths Chapter 5 Parallel and Intersecting Lines Exercise 5.3: Free PDF

Exercise 5.3 leverages reasoning questions based on properties of angle and lines. In the NCERT Solutions for Class 7 Maths Chapter 5, the answer is provided in a step by step way to better understanding. Download the free PDF from below:

2.0Key Concepts in Exercise 5.3 of Class 7 Maths Chapter 5

Some of the key concepts covered in this exercises are:

• Identifying angle pairs in diagrams
• Using angle properties to justify answers
• Explaining how two angles are equal or related
• Solving reasoning problems using angle rules
• Writing complete steps with clear reasoning

3.0NCERT Class 7 Maths Chapter 5: Other Exercises

4.0NCERT Class 7 Maths Chapter 5 Exercise 5.3: Detailed Solutions

1. Can you draw a line parallel to l , that goes through point A? How will you do it with the tools from your geometry box? Describe your method.

Sol. Tools needed : Ruler, Set-squares (right-angled triangle), Pencil

Steps:

1.Place the set square so that one side is along the line l.

2.Hold the ruler against the other side of the set square (the ruler won't move).

3.Slide the set square along the ruler until one side reaches point A .

4.Draw a line along the edge of the set square through point A.

5.This new line is parallel to line 1 and passes through point A.

6.Find the angles marked below.

5.0Key Features and Benefits of Class 7 Maths Chapter 5 Exercise 5.3

• The Solutions follow the revised NCERT syllabus and adhere to Class 7 CBSE guidelines. 
• They concentrate on reasoning and explaining using geometry and angle rules. 
• Practising NCERT Solutions helps improve school and CBSE exam performance. 
• Practicing these solutions helps in olympiad exams by focusing on logical thinking and step-by-step reasoning. 
• Provides students with confidence to answer real-world geometry questions using correct logic.