In geometry, a point that is well-distant from the boundaries[?] of a figure. For instance, for a circle, the center is defined as the point equidistant from all points on the circle's boundary. Similar definitions can be made for other shapes in various geometries, though for arbitrary complex shapes there may be several definitions considered appropriate in some circumstances.
... a large elongated island in the North Pacific, lying between 45° 50' and 54° 24' N, off the coast of the Russian Maritime Province in East Siberia, Russia. Th ...