Theorem 10.4 : The line drawn through the centre of a circle to bisect a chord is perpendicular to the chord.

Fill in the Blanks: The line drawn through the centre of a circle to ______ a chord is perpendicular to the chord.

The line joining the centre of a circle to the midpoint of a chord is perpendicular to the chord.

The line joining the centre of a circle to the mid-point of a chord is perpendicular to the chord.

If a line is drawn through the centre of a circle to bisect a chord, then prove that it is perpendicular to the chord.

(Converse of Theorem 3) The line joining the centre of a circle to the mid-point of a chord is perpendicular to the chord.

(Converse of Theorem 3) The line joining the centre of a circle to the mid-point of a chord is perpendicular to the chord.

The perpendicular from the centre of a circle to a chord

Theorem 10.3 : The perpendicular from the centre of a circle to a chord bisects the chord.

A chord that passes through the centre of a circle is___