NCERT Solution Class 6th Maths Chapter – 4 Basic Geometrical Ideas Exercise – 4.2

Class 6th Maths Chapter - 4 Basic Geometrical Ideas Exercise 4.2
Last Doubt

NCERT Solution Class 6th Maths Chapter – 4 Basic Geometrical Ideas

TextbookNCERT
Class  6th
Subject Mathematics
Chapter 4th
Chapter NameBasic Geometrical Ideas
CategoryClass 6th Mathematics 
MediumEnglish
SourceLast Doubt

NCERT Solution Class 6th Maths Chapter – 4 Basic Geometrical Ideas Exercise – 4.2 are given here in downloadable PDF format. It is important for the students who are looking for the top score in their final exam to practise the questions from NCERT book class 6th. While solving the questions, students might face several difficulties. Therefore, students are provided here with NCERT Solutions for Class 6th Chapter 4, in accordance with the CBSE syllabus by our experts, to resolve their queries.

NCERT Solutions Class 6th Maths Chapter – 4 Basic Geometrical Ideas

Chapter – 4

Basic Geometrical Ideas

Exercise – 4.2

Question 1. Classify the Following Curves as-

(i) Open
(ii) Closed.

NCERT Solution Class 6th Maths Chapter - 4 Basic Geometrical Ideas Exercise - 4.2

Solution –

(a) Open curve
(b) Closed curve
(c) Open curve
(d) Closed curve

Question 2. Draw rough diagrams to illustrate the following-

(a) Open curve
(b) Closed curve

Solution –

Question 3. Draw any polygon and shade its interior.

Solution –

ABCD is the required polygon whose interior region is shaded.

Question 4. Consider the given figure and answer the questions.

(a) Is it a curve?
(b) Is it closed?

Solution –

(a) Yes, it is a curve.
(b) Yes, it is a closed curve.

Question 5. Illustrate, if possible, each one of the following with a rough diagram-

(a) A Closed Curve that is not a Polygon.

(b) An open curve made up entirely of line segments.

(c) A polygon with two sides.

Solution –

(a) Required closed curve is a circle.

(b) ABCD is an open curve made up of the line segments AB¯, BC¯and CD¯.

(c) A polygon with two sides is not possible.

NCERT Solution Class 6th Maths All Chapters With Answer

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