@civilengmatters: Do you know how to establish a perfect 90° angle when setting out a building foundation? 📐 The 3-4-5 method is a simple but effective technique used in construction to establish right angles. Remember: 📏 3m + 4m + 5m measurements 📐 3² + 4² = 5² ✅ The result is a 90° angle. This is an essential skill every civil engineering student, site engineer and construction professional should understand. Save this post for future reference and share it with someone learning civil engineering! Follow Civil Engineering Matters for more practical engineering lessons. #CivilEngineering #BuildingConstruction #FoundationSettingOut #SiteEngineering

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Wednesday 11 November 2026 08:08:44 GMT