# NCERT Solutions Class 7 Maths Chapter 10 Practical Geometry

We are surrounded by shapes, and we know about these shapes in detail through geometry. In the earlier classes, students must have learned about these shapes or figures that they see everywhere. The NCERT Solutions for Class 7 maths chapter 10 Practical Geometry will give insights into the construction of geometrical figures and components such as parallel lines, different kinds of triangles, etc. assuming that the students have the basic knowledge of line segments, angles, angle bisector, etc., as these are the most common basics when starting with geometry.

The students while going through this NCERT solutions Class 7 maths chapter 10 will learn what are the important criteria to construct the triangles and also, at times, what kind of measurements might not make a triangle. The pdf file of the Class 7 maths NCERT solutions Chapter 10 Practical Geometry is as given below and also find some of these in the exercises given below.

- NCERT Solutions Class 7 Maths Chapter 10 Ex 10.1
- NCERT Solutions Class 7 Maths Chapter 10 Ex 10.2
- NCERT Solutions Class 7 Maths Chapter 10 Ex 10.3
- NCERT Solutions Class 7 Maths Chapter 10 Ex 10.4
- NCERT Solutions Class 7 Maths Chapter 10 Ex 10.5

## NCERT Solutions for Class 7 Maths Chapter 10 PDF

Triangles are a very basic structure in geometry. They form the base to draw many other geometric figures hence it's good to have a better understanding of them. The classification of the exercises in the NCERT solutions Class 7 maths Chapter 10 Practical Geometry can be found below :

**ā** Download Class 7 Maths NCERT Solutions Chapter 10

**NCERT Class 7 Maths Chapter 10 **

### NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry

The chapter has well-drafted exercises following a strategic approach by including one criterion at a time in each of them so that the students do not get confused. The division of the number of questions in the NCERT Solutions Class 7 Maths Chapter 10 Practical Geometry is given below.

- Class 7 Maths Chapter 10 Ex 10.1 - 3 Questions
- Class 7 Maths Chapter 10 Ex 10.2 - 4 Questions
- Class 7 Maths Chapter 10 Ex 10.3 - 3 Questions
- Class 7 Maths Chapter 10 Ex 10.4 - 3 Questions
- Class 7 Maths Chapter 10 Ex 10.5 - 11 Questions

ā Download Class 7 Maths Chapter 10 NCERT Book

**Topics Covered:** The Class 7 maths NCERT solutions Chapter 10 involves well-explained processes of constructing a parallel line at a point outside of the line, construction of different kinds of triangles based on the congruence criterion of Side-Side-Side, Side-Angle-Side, Angle-Side-Angle, and also the RHS criteria for the right-angled triangles.

**Total Questions:** The class 7 maths Chapter 10 Practical Geometry Chapter 10 consists of a total of 24 questions out of which 12 are easy, while 10 are the miscellaneous kinds where students will require some thinking on whether it is possible to draw a triangle with given measurements or not, giving appropriate reasons.

## List of Formulas in NCERT Solutions Class 7 Maths Chapter 10

The NCERT solutions Class 7 maths Chapter 10 focuses on the construction of the triangles, hence making it important for the students to recall all the basic facts about triangles. The important one being that the sum of its angles is equal to 180 degrees. And also, that the exterior angle of a triangle is equal to the sum of the interior opposite angles of the triangle. These important facts summarized in the NCERT Solutions for Class 7 maths Chapter 10 are as below:

**Sum of the Angles of a Triangle:**A + B + C = 180 degrees where A, B, and C are the angles of the triangle**Exterior Angle of a Triangle =**Sum of interior opposite angles in a triangle

## FAQs on NCERT Solutions Class 7 Maths Chapter 10

### Do I Need to Practice all Questions Provided in NCERT Solutions Class 7 Maths Practical Geometry?

The students will definitely benefit if they practice all the questions compiled by the experts at NCERT, as these questions have been meticulously curated to get a deeper understanding of each aspect of triangle and parallel line construction. The students must practice the examples and activities first to get a better introduction to the concerned topics.

### Why are NCERT Solutions Class 7 Maths Chapter 10 Important?

The NCERT is a recognized and trustable government organization responsible for quality education and its research. This means that there are expert scholars who, after a lot of research, have come up with the knowledge of triangle construction and have framed activities, examples, and problems around it. The CBSE also recommends the students refer to the NCERT books making the NCERT Solutions Class 7 Maths Chapter 10 an important resource to study.

### How CBSE Students can utilize NCERT Solutions Class 7 Maths Chapter 10 effectively?

The students will come across many simple activities and examples in the NCERT Solutions Class 7 Maths Chapter 10. They must go through each of these regularly to build upon their knowledge base. This will also help them in approaching the exercise questions with ease and confidence, thereby making them utilizing the content compiled in the chapter effectively.

### What are the Important Topics Covered in NCERT Solutions Class 7 Maths Chapter 10?

The students will find the NCERT Solutions Class 7 Maths Chapter 10 starting with the basics of drawing parallel lines moving on to explaining the various triangle construction criterions such as Side-Side-Side, Side-Angle-Side, Angle-Side-Angle, and RHS, which will remind the students of the congruence concept.

### How Many Questions are there in NCERT Solutions Class 7 Maths Chapter 10 Practical Geometry?

The NCERT Solutions Class 7 Maths Chapter 10 Practical Geometry has strategically designed exercises covering each concept one at a time through simple 44 questions. 12 are very easy as they involve simple construction of triangles while 10 are miscellaneous where measurements are given, and students need to figure out if the given dimensions are apt for constructing triangles.

### What are the Important Formulas in Class 7 Maths NCERT Solutions Chapter 10?

There are a few important facts about the triangles which the students must remember and are highlighted in the NCERT Solutions Class 7 Maths Chapter 10 as well. These include the sum of angles in a triangle is equal to 180 degrees, and also the exterior angle in the triangle is equal to the total of interior opposite angles.