Ejercicio 1A - Afinidad de triángulos 📐 PAU Comunidad Valenciana resuelta | JUNIO 2026

In this video, we solve Exercise 1A from the Technical Drawing exam of the PAU (University Access Exam) for the Valencian Community in June 2026, focusing on a geometric transformation by affinity. Step by step, we'll see how to identify the main elements of the affinity, how to transform the points of the figure, and how to obtain the final image clearly and precisely. 📘 This type of exercise is very common in the University Access Exams (PAU), within the geometric transformations section. 📌 In the video, you will learn: What an affinity is in technical drawing. How to identify the axis of affinity. How to use the direction of affinity. How to transform a figure point by point. Tips to avoid mistakes on the exam. A fundamental exercise for mastering geometric transformations in technical drawing. Become a member of this channel to enjoy exclusive benefits:    / @dibujotécnicopasoapaso