Detailed NCERT Solutions for 6 Mathematics 4. Basic Geometrical Ideas to simplify learning. Understand chapters clearly and practice with free solutions for better results.
Detailed NCERT Solutions for 6 Mathematics 4. Basic Geometrical Ideas to simplify learning. Understand chapters clearly and practice with free solutions for better results.
Preparing for exams becomes easier with Exercise 4.6. Whether you are studying for board exams or mid-term exams, 6 Mathematics Chapter 4. Basic Geometrical Ideas solutions provide quick revising points, well-structured answers, and additional practice material to help you score better.
ncert_solutionsQ1. From the figure, identify :

(a) the centre of circle
Solution: The centre of circle is O.
(b) three radii
Solution: Three radii are OA, OB and OC.
(c) a diameter
Solution: AC is diameter of circle.
(d) a chord
Solution: ED is a chord.
(e) two points in the interior
Solution: Two points in the interior are P and O.
(f) a point in the exterior
Solution: Q is the point in the exterior of circle.
(g) a sector
Solution: AOB forms sector.
(h) a segment
Solution: ED forms segment.
Q2. (a) Is every diameter of a circle also a chord?
(b) Is every chord of a circle also a diameter?
Solution:
(a) Yes, every diameter of a circle is also a chord.
(b) No, every chord of a circle is not a diameter.
Q3. Draw any circle and mark
(a) its centre
(b) a radius
(c) a diameter
(d) a sector
(e) a segment
(f) a point in its interior
(g) a point in its exterior
(h) an arc
Solution:

(a) its centre : O
(b) a radius : OA
(c) a diameter : AC
(d) a sector : AOB
(e) a segment : ED
(f) a point in its interior : Point P
(g) a point in its exterior : Point Q
(h) an arc : arch AB
Q4. Say true or false :
(a) Two diameters of a circle will necessarily intersect.
(b) The centre of a circle is always in its interior.
Solution:
(a) True
(b) True
Exercise 4.6 are created by experts to give step-by-step explanations. Around 60–70% of exam questions are based on NCERT concepts. Our 6 Mathematics Chapter 4. Basic Geometrical Ideas solutions help you understand the core concepts and practice effectively.
Revision is the key to exam success. Our notes for 6 Mathematics highlight important formulas, key definitions, and exam-ready points from Chapter 4. Basic Geometrical Ideas. These quick revision notes make last-minute preparation easy.
Every NCERT chapter ends with exercises, and solving them is crucial. Our Exercise 4.6 include complete solutions for 6 Mathematics Chapter 4. Basic Geometrical Ideas exercises. With step-by-step answers, you gain clarity and confidence to attempt similar exam questions.
To boost your preparation, we also provide additional important questions with answers. These are prepared from previous year board papers, sample papers, and important concepts of Chapter 4. Basic Geometrical Ideas. Practicing these ensures you are well-prepared for both board and mid-term exams.
Our Exercise 4.6 are useful for both board exams and mid-term exams. For 6 Mathematics, we provide notes, exercises, and important Q&A so that you can revise smartly and write perfect answers in exams.
In short, Exercise 4.6 for 6 Mathematics Chapter 4. Basic Geometrical Ideas are a complete study package. With quick revising points, NCERT exercises, and additional important questions, you can prepare effectively for exams. Make these solutions your study companion and excel in your academic journey.
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