The number of common tangents that can be drawn to two non-intersecting circles are
The maximum number of common tangents that can be drawn to two given circles is
If from any point on the common chord of two intersecting circles, tangents be drawn to the circles, prove that they are equal.
The maximum number of common tangents that can be drawn for two external touching circles is/are ___.
The maximum number of common tangents that can be drawn for two externally touching circles is/are ___.