Name the region between a chord and either of the arcs.

(True/ False) Sector is the region between the chord and its corresponding arc.

Segment of a circle is the region between an arc and ........... of the circle.

Name the regions of colon.

Triangle AOB is in the first quadrant of the ellipse x^2/a^2+y^2/b^2=1 where OA = a and OB = b. Find the area enclosed between the chord AB and the arc AB of the ellipse.

Cortex is the region found between

In a circle of radius 25 cm, the lengths of parallel chords AB and CD are 14 cm and 48 cm respectively. Find the maximum distance between two chords and determine which chord is nearer to the centre.

O is the centre of the circle. (a) Name all the chords of the circle. (b) Name all the radii of the circle. (c) Name the chord which is not the diameter of the circle. (d) Identify three sectors of the circle. (e) Which is the smaller and larger segment of the circle.

Name the region which show maximum biodiversity.