 # 10th Class Chapter No 6 - TRIANGLES in Maths for CBSE NCERT

## Introduction to NCERT Solutions for Class 10 Maths Chapter 6

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted triangleABC. In Euclidean geometry any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane (i.e. a two-dimensional Euclidean space). In other words, there is only one plane that contains that triangle, and every triangle is contained in some plane.

## NCERT Solutions for Class 10 Maths Chapter 6 -Triangles

The chapter focuses with Triangles and figures that appear similar in figure but are neither similar in shape nor size. The chapter discusses that applicability of Pythagoras Theorem for simply proofing the difference of shape. The main topic studied in this chapter is mentioned below in the form of a list. Apart from that, it is covered in NCERT solutions for Class 10 Maths Chapter 6.The exercises and theories are explained in inventive ways so that you can remember them easily. Also, it is an important part of unit three.

## Similar Figures

Most of the questions focus on applying different theorems to solve the problems. Furthermore, these questions are a step further into the chapter dealing with complex topics. The solved examples given above will help the students in solving the questions easily.

## Similarity of  Triangles

Students  will  study about triangles and their similarities. Furthermore, it will enable students to easily identify similar figures and more. It divides into seven sub-sections beginning with Introduction, Similar Figures, and then Similarity of Triangles. Further, it moves on to Criteria for Similarity of Triangles, Areas of Similar Triangles, Pythagoras Theorem and finally Summary. Thus, you see it covers the essential topics for a better understanding.

## Criteria for Similarity of Triangles

The chapter gives a detailed description of triangles, the similarity of triangles, theorems, and much more. Student’s knowledge of triangles, as well as Pythagoras theorem, will be enhanced after this chapter. Moreover, one can easily distinguish between congruent and similar triangles after studying this chapter. Thus, students can easily distinguish and identify similar triangles

## Pythagoras Theorem

The students will dive deep into the concept of triangles and similar figures. It will allow the students to learn about similarity theorems as well. After this, one can easily prove that if a line is drawn parallel to one side of a triangle than the other two sides which divide in the same ratio. Thus, they can practice their sums using the similarity theorems after completing this chapter.

Moreover, students will apply the knowledge taught in this chapter giving a simple proof of the Pythagoras Theorem. The exercises in the chapter are a great way for students to practice all that they have learned in the chapter.

Noteshttps://www.vedantu.com/revision-notes/cbse-class-10-maths-notes-chapter-6-trianglesVedantu
Noteshttp://www.studyrankers.com/2014/11/math-class-10th-ncert-solutions.htmlStudy rankers  