Ключевые слова: aperture, area, bisect, business, center, central, chart, circle, circular, company, concentric, concept, dissect, divided, dot, focal, focus, fragment, fragmentation, generate, generic, geometric, geometrical, geometry, graph, icon, lines, logo, logotype, middle, midpoint, partition, party, point, radial, radiating, round, section, sector, segment, segmentation, segmented, semicircle, separate, separation, slice, split, symbol, unit,