In Fig. 2.46, how many points are marked? Name them.

In Fig. 2.45 how many points are marked? Name them.

In Fig. 2.45 how many line segments are there? Name them.

In Fig. 2.46 how many line segments are there? Name them.

In Fig. 2.47, O is the centre of the circle.

(a) Name all chords of the circle.

(b) Name all radii of the circle.

(c) Name a chord, which is not the diameter of the circle.

(d) Shade sectors OAC and OPB.

(e) Shade the smaller segment of the circle formed by CP.