# NCERT Solutions for Class 6 Maths Chapter 4

NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Exercise 4.1, Exercise 4.2, Exercise 4.3, Exercise 4.4, Exercise 4.5 and Exercise 4.6 in English & Hindi Medium updated for session 2020-21.

Solutions of प्रश्नावली 4.1, प्रश्नावली 4.2, प्रश्नावली 4.3, प्रश्नावली 4.4, प्रश्नावली 4.5 and प्रश्नावली 4.6 in हिंदी मीडियम free to download in PDF form or View in Video Format Free. NCERT Solutions of other subjects and NCERT Solutions Offline Apps are also available along with NCERT Books 2020-21. All solutions are free to use offline or online, no charge or login is required.## NCERT Solutions for Class 6 Maths Chapter 4

Class: | 6 |

Subject: | Maths – गणित |

Chapter 4: | Basic Geometrical Ideas |

### Download Class 6 Maths Chapter 4 Solutions in PDF Form

NCERT Solutions for Class 6 Maths Chapter 4 is available in Hindi Medium as well as English Medium given below to free download or online use. All the solutions are updated for new academic session 2020-21 based on latest NCERT Books 2020-2021.

### Class 6 Maths Chapter 4 Solutions in English Medium

### Class 6 Maths Chapter 4 Solutions in Hindi Medium

#### Class 6 Maths Exercise 4.1 & 4.2 Solutions in Video

#### Class 6 Maths Exercise 4.3 & 4.4 Solutions in Video

#### Class 6 Maths Exercise 4.5 & 4.6 Solutions in Video

#### About Class 6 Maths Chapter 4

In 6 Maths Chapter 4 Basic Geometrical Ideas, we will study about the geometrical figures like Point, Line segment, Line, Intersecting lines, Parallel lines, Simple Curves, etc.

Circle: A closed curve which remains at constant distance from a point (its centre).

Sector: A region in the interior of a circle enclosed by an arc on one side and a pair of radii on the other two sides is called a sector.

Segment: A region in the interior of a circle enclosed by a chord and an arc is called a segment of the circle.

Circumference: The distance around a circle is its circumference.

Chord: A chord of a circle is a line segment joining any two points on the circle.

Diameter: A diameter is a chord passing through the centre of the circle.

The diameter of a circle divides it into two semi-circles.

A ray is a portion of line starting at a point and going in one direction endlessly whereas a line segment corresponds to the shortest distance between two points.

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### Important Questions on 6 Maths Chapter 4

वृत्त का प्रत्येक व्यास उसकी एक जीवा भी होता है।

(b) Only one line can pass through two given points.

Structures like electric towers make use of triangular shape so that they could not be distorted and they could be rigid.

वृत्त की प्रत्येक जीवा उसका व्यास नहीं होती है।