The set of all points which are equidistant from a fixed point is a circle, then the fixed distance is called

A line meeting a circle only in one point is called a

A line, which intersects a circle in two distinct points, is called

The point at which the tangent touches the circle is called

Number of tangents that can be drawn at point on a circle is

Number of tangents that can be drawn through a point inside a circle is

How many tangents a circle can have?

Two tangents TP and TQ are drawn to a circle with centre ‘O’ from an external point T. The $\mathrm{\angle }PTQ\backslash angle\; PTQ$ =

A line drawn through the end of a radius and perpendicular to it, is a …………….. to the circle.

The tangent at any point of a circle is …………. to the radius through the point of contact.