**NCERT
Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.6**

NCERT
Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.6 are the part of NCERT Solutions
for Class 6 Maths. Here you can find the NCERT Solutions for Class 6 Maths
Chapter 4 Basic Geometrical Ideas Ex 4.6.

**NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.1****NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.2****NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.3****NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.4****NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.5****NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.6**

**Ex
4.6 Class 6 Maths Question 1.**

From the figure, identify:(a) the centre of circle

(b) three radii

(c) a diameter

(d) a chord

(e) two points in the interior

(f) a point in the exterior

(g) a sector

(h) a segment

**Solution:
**In the given figure,

(a) The point O is the centre of the circle.

(b) Three radii of the given circle are OA, OB and OC.

(c) AC is a diameter of the circle.

(d) ED is a chord of the circle.

(e) The points O and P are in the interior of the circle.

(f) The point Q is in the exterior of the circle.

(g) OBA, the shaded region is a sector of the circle.

(h) EDSE, the shaded region is a segment of the circle.

**Ex 4.6 Class 6 Maths Question
2.**

(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
of the circle. It is the longest chord of the circle.

(b) No, every chord of a circle is not a diameter of the circle.

**Ex 4.6 Class 6 Maths Question
3.**

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 circle is drawn with any suitable
radius and the given terms are marked as follows.

(b) OA is a radius of the circle.

(c) PQ is a diameter of the circle.

(d) OQC, the shaded part is a sector of the circle.

(e) PSR, the shaded part is a segment of the circle.

(f) M is a point in the interior of the circle.

(g) K is a point in the exterior of the circle.

(h) EF is an arc of the circle.

**Ex 4.6 Class 6 Maths Question
4.**

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

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