**Question. Fill in the blanks**

(i) The centre of a circle lies in __________ of the circle. (exterior/ interior)

(ii) A point, whose distance from the centre of a circle is greater than its radius lies in __________ of the circle. (exterior/ interior)

(iii) The longest chord of a circle is a __________ of the circle.

(iv) An arc is a __________ when its ends are the ends of a diameter.

(v) Segment of a circle is the region between an arc and __________ of the circle.

(vi) A circle divides the plane, on which it lies, in __________ parts

**Solution:**

(i) The centre of a circle lies in

**interior**of the circle.

(ii) A point, whose distance from the centre of a circle is greater than its radius lies in

**exterior**of the circle.

(iii) The longest chord of a circle is a

**diameter**of the circle.

(iv) An arc is a

**semi-circle**when its ends are the ends of a diameter.

(v) Segment of a circle is the region between an arc and

**chord**of the circle.

(vi) A circle divides the plane, on which it lies, in

**three**parts.