NCERT Solutions For Class 6 Maths Basic Geometrical Ideas Exercise 4.6

### NCERT Solutions For Class 6 Maths Basic Geometrical Ideas Exercise 4.6

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

**Exercise 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,

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 is the longest chord of a circle.

(b) No, every chord is not diameter of a 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:

In the given 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