Hi,

We have m circles on the 2D space named r1,....,r_m and a single circle r. How can we find out whether these m circles completely cover circle r.

Note that part of r can be covered by r_i, another part with r_j and so on, so that in general all parts of r are covered.

The centers and diameters of all circles are given. In general I do not want to use the equations of circles because I am trying to write a java program.

thanks