Question

Fill in the blanks :

(i) All points lying inside / ourside 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 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 are is a ___ when its ends are the ends of a diameter.

(vii) Segment of a circle is the region between an are and ___ of the circle.

(viii) A circle divides the plane, on which it lies, in ___ parts.

Answer 1

(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 exterior of the circle.

(iv) A continuous piece of a circle is are of the circle.

(v) The longest chord of a circle is a diameter of the circle.

(vi) An are is a semi-circle when its ends are the ends of a diameter.

(vii) Segment of a circle is the region between an are and centre of the circle.

(viii) A circle divides the plane, on which it lies, in three parts.