Ключевые слова: accuracy, architect, architecture, background, checked, checkered, circle, compasses, construction, contour, design, diameter, divider, draw, drawing, education, engineering, geometric, geometry, graph, graphic, instrument, lines, measure, millimeter, mm, object, outline, paper, precise, quadrate, ruled, ruler, schematic, school, square, stationary, stationery, technical, technology, tool, work,