Class-6 Math Chapter-4: Excercise 4.2 NCERT Solutions

by

Chapter 4:​​ Basic Geometrical Ideas

Exercise 4.2

Q1.​​ Classify the following curves as (i) Open or (ii) Closed.

Ans.

(a) Open curve

(b) Closed curve

(c) Open curve

(d) Closed curve

(e) Closed curve

Q2. Draw rough diagrams to illustrate the following:

(a) Open curve

(b) Closed curve

Ans.

(a) Open curves:

(b) Closed curves

Q3. Draw any polygon and shade its interior.

Ans.​​ Polygon ABCDE

Q4. Consider the given figure and answer the questions:

(a) Is it a curve?

(b) Is it closed?

Ans.

(a) Yes, it is a curve.

(b) Yes, it is closed.

Q5. 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.

Ans.

(a)

(b)

(c) Polygon with two sides cannot be draw.

No related posts.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

error: Content is protected !!

Adblocker detected! Please consider reading this notice.

We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.

We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!

We need fund to operate the site, and almost all of it comes from our online advertising.

Please add academicseasy.com to your ad blocking whitelist or disable your adblocking software.

×