NCERT Exemplar Solutions for Class 9 Maths Chapter 7 Triangles provides the answers and questions related to the chapter as included in the Term I CBSE Syllabus for 2021-22. Triangle, the word itself describes its meaning. “Tri” means “three” so a closed figure formed by three intersecting lines is known as a Triangle. Students must have already studied the angle sum property of a triangle in Chapter 6 of NCERT Class 9 Maths. Now, inconsequential to it, Chapter 7 of NCERT Exemplar Solutions for Class 9 Maths will further brief students about the congruence of triangles and rules of congruence. Also, they will learn a few more properties of triangles and inequalities in a triangle.
Here we have provided the complete Class 9 Maths NCERT Exemplar Solutions Chapter 7 Triangles in PDF format solved by experienced teachers.
NCERT Exemplar Solutions for Class 9 Maths Chapter 7 Triangles – Infinity Learn
FAQ’s
Q. List out the important topics covered in NCERT Exemplar Solutions for Class 9 Maths Chapter 7.
Ans: The important concepts covered in NCERT Exemplar Solutions for Class 9 Maths Chapter 7 are
1. Congruence of triangles.
2. Criteria for congruence of triangles (SAS congruence rule, ASA congruence rule, SSS congruence rule, RHS congruence rule).
3. Properties of triangles.
4. Inequalities of triangles.
Q. What is the meaning of congruence of triangles in NCERT Exemplar Solutions for Class 9 Maths Chapter 7?
Ans: According to NCERT Exemplar Solutions for Class 9 Maths Chapter 7 congruence of triangles states that two triangles are said to be congruent if they are copies of each other and when superposed, they cover each other exactly. In other words, two triangles are congruent if the sides and angles of one triangle are equal to the corresponding sides and angles of the other triangle.
Q. How is NCERT Exemplar Solutions for Class 9 Maths Chapter 7 helpful for CBSE Term I exam preparation?
Ans: Practicing NCERT Exemplar Solutions for Class 9 Maths Chapter 7 helps the students to top the CBSE Term I exams and ace the subject. These solutions are devised, based on the most updated term-wise CBSE syllabus, covering all the crucial topics of the respective subjects. Hence, solving these questions will make the students more confident to face the Term I exams. Topics given in these solutions form the basis for top scores. It also helps the students to get familiar with answering questions of all difficulty levels. These solutions are highly recommended to the students for referencing and to practice for the term-wise CBSE exams.
