A comprehensive guide to basic geometry concepts covering lines, angles, polygons, triangles, and geometric bodies. The material is structured for first-year secondary education students, providing detailed explanations and practical examples.
• The guide covers fundamental Geometría 1º de la ESO concepts including lines, angles, polygons, and geometric figures
• Includes detailed sections on posiciones relativas de dos rectas (relative positions of lines) and clasificación de triángulos según sus lados y ángulos (triangle classification)
• Features extensive coverage of figuras geométricas 3D and basic geometric bodies
• Contains practical exercises and visual examples for better understanding
• Incorporates the sexagesimal system for angle measurements
