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How to calculate slope angles and intersection angles with the X and Y axes by using the tangent and the slope in the function equation. Jump to the playlist "Straight lines, linear functions, systems of equations": • Intersection angle, slope angle of ge... ➤ ELSE ON THE INTERNET Tasks calculated with solutions: 🌐 https://www.koonys.schule If you would like to write an email: ✉️ [email protected] © Christian Schmidt The use of the videos and worksheets is permitted and desired.