NCERT Class 6 Mathematics Fourth Chapter Basic Geometrical Ideas Exercise 4.6 Solutions
EXERCISE 4.6
(1) From the figure, identify:
(a) The centre of circle = O
(e) Two points in the interior = O, P
(f) A point in the exterior = Q
(g) A sector = OAB
(h) A segment = Segment ED
(2) (a) Is every diameter of a circle also a chord? = Yes
(b) Is every chord of a circle also a diameter? = No
(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
(4) Say true or false:
(a) Two diameters of a circle will necessarily intersect. = True
(b) The centre of a circle is always in its interior = True
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