Ключевые слова: abstract, arrow, basic, circle, crescent, cylinder, education, educational, element, ellipse, geometric, geometrical, geometry, graphic, hexagon, icon, illustration, isometric, kids, learning, math, modern, object, octagon, outline, oval, parallelogram, pentagon, polygon, polygonal, preschool, primary, rectangle, rhomb, school, seamless, set, shape, simple, square, star, style, symbol, trapezium, trapezoid, trendy, triangle,