From figure identify PQ and PR

The chord of a circle divides the circular region into two parts, each part is called ________

A line which meets a circle in one and only one point is called a ________ to the circle at that point.

The set of all points of a plane which lie either on the circle or inside the circle form the _______

From the figure red colour portion represents _______

If diameter divide the circle into two equal arcs, each of two arc is called a _________

From figure identify PQ and PR

The region enclosed by an arc of a circle and its two bounding radii is called a _____ of the circle.

______ of a circle is a line segment joining any point on the circle to the centre.

A continuous piece of a circle is called an ________ of the circle