Fill in the blanks:
(i) All points lying inside/outside a circle are called …….points/………points.
(ii) Circles having the same centre and different radii are called ……. Circles.
(iii) A point whose distance from the centre of a circle is greater than its radius lies in …… of the circle.
(iv) A continuous piece of a circle is ……. of the circle.
(v) The longest chord of a circle is a …. of the circle.
(vi) An arc is a ……when its ends are the ends of a diameter.
(vii) Segment of a circle is the region between an arc and ….of the circle.
(viii) A circle divides the plane, on which it lies, in …..parts.
Answers
(i) All points lying inside/outside a circle are called INTERIOR points/ EXTERIOR points.
(ii) Circles having the same centre and different radii are called CONCENTRIC Circles.
(iii) A point whose distance from the centre of a circle is greater than its radius lies in THE EXTERIOR of the circle.
(iv) A continuous piece of a circle is ARC of the circle.
(v) The longest chord of a circle is a DIAMETER of the circle.
(vi) An arc is a SEMI - CIRCLE when its ends are the ends of a diameter.
(vii) Segment of a circle is the region between an arc and CENTRE of the circle.
(viii) A circle divides the plane, on which it lies, in THREE parts.
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(i) All points lying inside/outside a circle are called interior points/ exterior points.
(ii) Circles having the same centre and different radii are called concentric Circles.
(iii) A point whose distance from the centre of a circle is greater than its radius lies in the exterior of the circle.
(iv) A continuous piece of a circle is the arc of the circle.
(v) The longest chord of a circle is a the diameter of the circle.
(vi) An arc is a semi-circle when its ends are the ends of a diameter.
(vii) Segment of a circle is the region between an arc and the centre of the circle.
(viii) A circle divides the plane, on which it lies, in three parts.