Looking for Class 10 Maths Chapter 6 NCERT Solutions for the CBSE 2026–27 session? In this post, you will find the complete NCERT video solutions for Chapter 6 – Triangles, explained step by step in a simple and easy-to-understand manner.
If you are preparing for the CBSE Class 10 Board Examination 2026–27 and want to understand how to solve the NCERT questions from this chapter, watch the complete video solution below.
Watch Complete NCERT Video Solutions – Class 10 Maths Chapter 6 Triangles
The video covers the important NCERT questions from Class 10 Maths Chapter 6 – Triangles with detailed explanations and step-by-step solutions.
👉 Watch the complete video below and learn how to solve the NCERT questions correctly.
Tip: Try to solve each question yourself first. If you are unable to solve it or want to check your method, watch the video solution and understand the complete approach.
About Class 10 Maths Chapter 6 – Triangles
Triangles is an important chapter in Class 10 Mathematics. The chapter introduces students to the concept of similarity of triangles and helps them understand the relationship between corresponding sides and angles.
The questions in this chapter require students to understand theorems, identify corresponding parts of triangles, and apply the correct mathematical reasoning.
The complete NCERT video solutions provided in this post are designed to help you understand the questions and learn the correct method of solving them.
What You Will Learn from the Video Solutions
By watching the complete video, you can improve your understanding of important concepts related to:
- Similar figures
- Similar triangles
- Basic Proportionality Theorem (BPT)
- Converse of Basic Proportionality Theorem
- Criteria for similarity of triangles
- AA similarity criterion
- SSS similarity criterion
- SAS similarity criterion
- Areas of similar triangles
- Pythagoras Theorem
- Converse of Pythagoras Theorem
- NCERT exercise questions
- Step-by-step problem-solving techniques
The video focuses on understanding the solution process, not just finding the final answer.
Important Concepts of Class 10 Maths Chapter 6
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Basic Proportionality Theorem
The Basic Proportionality Theorem (BPT) is an important theorem in this chapter.
It states that if a line is drawn parallel to one side of a triangle and intersects the other two sides, then it divides those two sides in the same ratio.
Students should understand both the statement and application of BPT because questions based on proportional line segments require careful reasoning.
👉 The application of the Basic Proportionality Theorem is explained step by step in the complete video solution.
Converse of Basic Proportionality Theorem
The converse of BPT is also an important result.
It helps us determine whether a line is parallel to one side of a triangle when it divides the other two sides in the same ratio.
Students should learn to identify when the theorem and when its converse should be applied.
Criteria for Similarity of Triangles
There are three important criteria for proving the similarity of triangles.
AA Similarity Criterion
If two angles of one triangle are respectively equal to two angles of another triangle, then the two triangles are similar.
SSS Similarity Criterion
If the corresponding sides of two triangles are proportional, then the two triangles are similar.
SAS Similarity Criterion
If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, then the two triangles are similar.
📌 Watch the complete NCERT video solutions to understand how these criteria are used in actual questions.
Important Results and Formulas
Similar Triangles
Two triangles are said to be similar when their corresponding angles are equal and their corresponding sides are proportional.
For example, if:
then the corresponding vertices are:A↔D,B↔E,C↔F
Corresponding sides are in proportinal to each other
Areas of Similar Triangles
If two triangles are similar, then the ratio of their areas is equal to the square of the ratio of their corresponding sides.
Pythagoras Theorem
For a right-angled triangle:
where is the hypotenuse.
These results are useful while solving various questions from the chapter.
For detailed questions and applications of these results, watch the complete video solution given above.
Why You Should Watch These NCERT Video Solutions
Many students find questions from Triangles challenging because they are unsure about which theorem or similarity criterion should be applied.
The video solution can help you:
- Understand the question before solving it
- Identify the correct theorem
- Follow each step of the solution
- Understand the role of diagrams
- Learn how to apply similarity criteria
- Improve your mathematical reasoning
- Avoid common mistakes
- Revise the chapter more effectively
- Build confidence in solving geometry questions
Instead of simply memorising the answers, watch the complete explanation and understand the method used to solve each question.
Importance of Chapter 6 Triangles in Real Life
The concepts of triangles and similarity have several practical applications.
They are used in areas such as:
- Architecture
- Construction
- Engineering
- Surveying
- Land measurement
- Bridge design
- Map-making
- Measuring heights and distances
For example, similarity can be used to calculate the height of an object when its direct measurement is difficult.
Therefore, the concepts studied in this chapter are useful not only for examinations but also for understanding how mathematics is applied in practical situations.
Importance of Triangles for Higher Class Mathematics
The concepts learned in Class 10 Triangles help students develop a strong foundation in geometry and mathematical reasoning.
The ability to:
- Understand geometric relationships
- Apply theorems
- Work with proportional quantities
- Write logical proofs
- Analyse diagrams
is useful in higher-level mathematics.
A strong understanding of this chapter can therefore make it easier for students to approach more advanced mathematical and geometrical concepts in future classes.
Importance for CBSE Board Exam 2026–27
Students preparing for the CBSE Board Examination 2026–27 should give proper attention to Chapter 6 – Triangles.
While preparing this chapter, students should:
- Understand the important theorems.
- Learn the conditions for similarity.
- Practise the NCERT questions carefully.
- Pay attention to diagrams.
- Identify corresponding sides and angles correctly.
- Understand the application of BPT.
- Revise Pythagoras Theorem and its converse.
- Practise writing solutions in a logical step-by-step manner.
Best Preparation Strategy
First, try to solve the NCERT question yourself. If you are unable to solve it, watch the corresponding part of the complete video solution and understand the method.
After watching the solution, try the question again without looking at the video. This will help you develop better problem-solving skills.
Class 10 Maths Chapter 6 Triangles – Complete NCERT Video Solutions
Are you ready to solve Class 10 Maths Chapter 6 – Triangles?
Watch the complete video solution below and follow the NCERT questions step by step.
The video is designed to make the chapter easier to understand and help you prepare effectively for the CBSE 2026–27 Board Examination.
👉 Watch the Complete Video Solution Below
👍 If you find the video helpful, don’t forget to Like the video and Subscribe to Future Study Point for more Class 10 Maths NCERT video solutions.
Frequently Asked Questions (FAQs)
1. What is Chapter 6 of Class 10 Maths?
Chapter 6 of Class 10 Mathematics is Triangles. The chapter mainly deals with similarity of triangles, proportionality and Pythagoras Theorem.
2. What are the important topics in Class 10 Maths Chapter 6?
The important concepts include similar triangles, Basic Proportionality Theorem, similarity criteria, areas of similar triangles and Pythagoras Theorem.
3. Where can I find Class 10 Maths Chapter 6 NCERT Solutions?
You can watch the complete NCERT video solutions embedded in this blog post. The questions are explained step by step for easy understanding.
4. How can I prepare Chapter 6 Triangles for CBSE 2026–27?
Start by understanding the important theorems and similarity criteria. Practise the NCERT questions and use the complete video solutions to understand questions that you find difficult.
5. Should I watch the complete video solution?
Yes. If you want to understand the step-by-step method of solving NCERT questions, watching the complete video solution can help you learn how the concepts and theorems are applied.
Conclusion
Class 10 Maths Chapter 6 – Triangles is an important chapter that develops students’ understanding of similarity, proportionality and geometrical reasoning.
If you are preparing for CBSE 2026–27, make sure you practise the NCERT questions and understand the theorems and their applications.
🎥 Watch the complete Class 10 Maths Chapter 6 Triangles NCERT Video Solutions on Future Study Point and learn the questions step by step.
👉 Watch the video, understand the concepts, practise the questions yourself, and strengthen your preparation for the CBSE Board Examination 2026–27.
Related Class 10 Maths Resources
Continue your Class 10 Maths preparation with these useful resources from Future Study Point:
📘 Class 10 Maths Chapter 1 – Real Numbers: Complete NCERT Exercise-Wise Video Solutions
📗 Class 10 Maths Chapter 2 – Polynomials: Complete NCERT Solutions for Polynomials
📙 Class 10 Maths Chapter 3 – Pair of Linear Equations in Two Variables: Complete NCERT Solutions
📝 Class 10 Maths Basic Sample Paper Solution: Practise with the Complete CBSE Basic Sample Paper Solution
👉 Explore these resources to strengthen your concepts, revise important topics, and prepare effectively for the CBSE Class 10 Maths Board Examination 2026–27.
