Ключевые слова: accuracy, angle, architecture, background, build, business, centimeter, compass, concept, construction, design, dimension, draw, education, engineering, equipment, geometry, horizontal, inch, industry, instrument, instrument of measurement, length, line, long, mathematics, measurement, metal, meter, metric, millimeter, number, object, office, paper, precision, protractor, ruler, scale, school, set, steel, supply, tape, tape measure, tool, transparent, white, work,