Tracer des Lignes Parallèles Sans Équerre - Application de la méthode 3-4-5

Learn how to draw parallel lines using a simple method that doesn't require a set square. This video guides you through the 3-4-5 method, an age-old technique for establishing perfect right angles. It's the foundation for drawing precise parallel lines to an existing structure. We'll show you how, starting from an XY reference axis, you position points and draw perpendicular lines that guarantee perfect parallelism. Follow our steps to establish your parallel line at the desired distance from the reference axis. We'll also demonstrate simple checks to confirm the accuracy of your drawing. This tutorial is essential for anyone looking to create precise lines in their public works projects. Now you know how to draw parallel lines in the field. At tp.demain, we offer tutorials carefully crafted by experts in the field, ensuring accurate and practical information. So, dive into our library of educational resources to explore the various aspects of public works. From surveying to operating heavy equipment, including BIM: it's all there! Together, let's build the foundations for your success in the public works sector. _____________________________________________________________________ And to go further: ➡️ Discover https://tpdemain.com/, the free training platform dedicated to careers in Public Works. Because changing the world is a skill that can be learned. _____________________________________________________________________ Follow tp.demain on social media: ➡️ LinkedIn:   / tpdemain   ➡️ Twitter:   / tpdemain   ➡️ Facebook:   / tpdemain   #tpdemain #training #publicworks #fntp #construction #surveying #345