Students can download Chapter 4 Basic Geometrical Ideas Ex 4.6 KSEEB Solutions for Class 6 Maths helps you to revise the complete syllabus.

## Karnataka State Syllabus Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.6

Question 1.

From the figure, identify:

Solution:

a) the centre of circle

O

e) a sector

O.P

f) a segment

Q

g) a sector

AOB (Shaded region)

h) a segment

DE (Shaded region)

Question 2.

a) Is every diameter of a circle also a chord?

Solution:

Yes, the diameter is the longest possible chord of the circle

b) Is every chord of a circle also a diameter?

Solution:

No.

Question 3.

Draw any circle and mark

Solution:

a) its centre

O

b) a radius

\(\overrightarrow{\mathrm{OA}}\)

c) a diameter

\(\overrightarrow{\mathrm{AB}}\)

d) a sector

COA

e) a segment

DE

f) a point in its interior

O

g) a point in its exterior

F

h) an arc

Question 4.

Say true or false

Solution:

a) Two diameters of a circle win necessarily intersect

True, They will along with interest each other at the centre of the circle

b) The centre of a circle is always in its interior.

True