# NCERT Solutions for Class 6 Maths Chapter 4

## NCERT Solutions for Class 6 Maths Chapter 4 - Basic Geometrical Ideas NCERT Solutions of Class 6 Maths Chapter 4 Basic Geometrical Ideas offered by Vedantu assist students in understanding the Geometry. As the class increases for the students, the subject gets a bit complicated. So, these solutions of Vedantu provide a strong foundation from the beginning of each concept of mathematics. Adding, the number of examples available in the PDF books makes the students very strong and confident on all topics. Every NCERT Solution is provided to make the study simple and interesting on Vedantu. Subjects like Science, Maths, English,Hindi will become easy to study if you have access to NCERT Solution for Class 6 Science, Maths solutions and solutions of other subjects.

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NCERT Maths book Class 6 Chapter 4 solutions are available on the official website of Vedantu are very easy to understand for the students. After reading the concept given in the textbook, practising solved examples, still, the students have any doubts the teachers are available on the official website to clarify those through live chat, or the students can post their doubts in the chat box. It is the ultimate advantage of NCERT solutions. Downloading PDFs is free of cost so that the students can practice some in their convenient and leisure times.

## Basic Geometrical Concepts Class 6

### 4.1 Introduction

The NCERT Solutions of Class 6 Maths explains the history of geometry as it is derived from the Greek word geometry. Here geo means the earth and the matron refers to the measuring tools or measurement. The geometry is very popular and has a great history. The archaeology departments and researchers widely use it.

### 4.2 Points

This section of geometry Chapter 4 by NCERT Solutions Vedantu explains the exact definition of a point. Students can learn the difference between a dot and point as the point is the thinnest part of your Dot, and it determines the location and helps to point out some angle or any other.

### 4.3 Line Segment

The NCERT solutions of Maths Chapter 4 specify each concept of geometry with a perfect example and activity. The next topic which students have to learn is about the line segment. Students can understand that a straight line that joins two points is nothing but a line segment.

### 4.4 Aline

Many students get confused between the definition of line and line segment if the basic knowledge is not strong. That's the reason the NCERT Solutions of Vedantu provides a clear explanation to the line that has one endpoint on one side and doesn't have on the other side. In contrast, the line segment has two endpoints.

### 4.5 Intersecting Lines

The NCERT solutions of Class 6 Maths Chapter 4 have given a simple definition for the intersection of lines. According to court Solutions of Vedantu, if two lines touch at a point, then the lines are said to be intersecting lines. And the common point with which two lines are intersecting is known as the point of intersection.

### 4.6 Parallel Lines

Another important concept in the Basic Geometrical Ideas of Chapter 4 in Maths for Class 6 of NCERT Solutions in the official website Vedantu is about the parallel lines. If two lines may not have a common point and they never intersect each other, then those lines are said to be parallel lines. Students should not get confused with the concepts of intersecting lines and parallel lines.

### 4.7 Ray

The next concept of geometry chapter by the NCERT solutions of Vedantu is an array. It is not a line or line segment. Students should pay more attention to the concepts of geometry because they seem to be similar but completely different from one another. A ray is also a line, but it doesn't have any endpoint.

### 4.8 Curves

in the sections, the students can learn about the curve, which is not a straight line, and it doesn't intersect itself. It is easy to draw as well as learn.

### 4.9 Polygons

NCERT solutions of Class 6 Chapter 4 explain that the polygons are indefinite shapes formed by a group of line segments. The shape may be of any kind, but the line segment is the important element.

### 4.10 Angles

At this part of Chapter 4, the students will learn what an angle is a vast subject in the geometrical ideas. The NCERT Solutions of Vedantu specifies the definition of angle is if two rays started at a common point which forms an angle the common point is said to be the vertex, and the corner will be the angle, and the arms of lines are said to be the sides of the angle.

### 4.11 Triangles

The students are already aware of the triangles, which have three sides and three angles.

The NCERT Solutions of Vedantu explains that the quadrilateral is similar to the triangle, but it has four sides and four angles.

### 4.13 Circles

All the students can understand the concept of the circle as a closed surface which has some special properties, and it is not a polygon the NCERT solutions of our official website explained to get in the knowledge for students.

### Key Takeaways of NCERT Solutions Class 6 Maths Chapter 4 Basic Geometrical Ideas

The key takeaways of NCERT solutions of Vedantu’s official website are as follows,

• Provides the previous question papers to practice.

• The well-experienced mathematicians prepare these after thorough verification.

Q1. Describe the Circle with its Parts?

Ans: A circle is different from the polygon, and it is a closed surface in which the ending point comes and meets the starting point. A circle has several parts in it. If a line cuts the circle into two halves in the middle, then the line is called the diameter. Half of the diameter is nothing but the radius of the circle. Apart from the diameter, all other lines which text the circle into various parts are called chords.

Q2. Calculate the Diameter of the Circle if its Radius is 4 cm?

Ans: It is given that the radius of the circle = 4 cm.

Then the diameter of the circle  = 2 * radius.

= 2 * 4

= 8 cms.

Hence the diameter of the circle is 8 cm.

Q3. Can I download the ebook of NCERT for Class 6 Basic Geometrical Ideas in PDF?

Ans: Yes, students can download the ebook of NCERT for Class 6 Basic Geometrical ideas online, which is available on Vedantu. Students can easily download the ebook and it can be saved on the computer. They can practice Geometry questions for scoring high marks in Class 6 Maths. NCERT Solutions for Class 6 Basic Geometrical can help students understand the basic concepts in geometry.

Q4. Do you also have solutions for Class 6 Basic Geometrical Ideas?

Ans: Yes, Solutions for Class 6 Basic Geometrical Ideas are available on Vedantu. Vedantu is a one-stop solution for all subjects and for any class. The solutions can help students to prepare for their exams. All solutions are given by experts so that students can understand the concepts properly. The solutions provided by Vedantu are free of cost. They are also available on the Vedantu Mobile app.

Q5. What are Basic Geometrical Ideas?

Ans: Geometry helps us to determine how the shapes and figures can fit together and efficiency can be maximized, and also to improve the visual appeal. The basic geometrical ideas are basic geometrical shapes, circles, lines, triangles, and quadrilaterals, curves, polygons and angles, vertices and edges definition and differences, the difference between vertical edges, triangular pyramid properties volume face edges, to calculate height width and square feet, congruency, rays, and more. SHARE TWEET SHARE SUBSCRIBE