(a)    Is every diameter of a circle also a chord?(b) Is every chord of a circle also a diameter?

Every chord of a circle is a diameter.

Every diameter of a circle is a chord

Every radius of a circle is a chord

A diameter of a circle is a chord that ..... the centre of the circle.

A diameter of a circle is a chord that………the centre.

DIAMETER A chord passing through the centre of a circle is known as its diameter. Note that a circle has many diameters and a diameter of a given circle is one of the largest chords of the circle.Also all diameters are of the same length.

The diameter of a circle is its ___________ chord.

Fill in the blanks: (i) The diameter of a circle is … times its radius (ii) The diameter of a circle is the … chord of the circle. (iii) The diameter of a circle pass through…. (iv) A chord of a circle is a line segment with its end points on the … (v) If we join any two points on a circle by a line segment, we obtain… (vi) A radius of a circle is a line segment with one end at …. and the other end at…. (vii) All radii of a circle are… (viii) The diameters of circle are… (ix) The total number of diameters of circle is… (x) Every point on a circle is…from its centre.. (xi) A chord of a circle contains exactly….points of the circle.. (xii) A diameter is the longest… (xiii) Concentric circles are circle having….

Prove that "The greatest chord of circle is its diameter".