Blender 3D Quick Tutorial - Extend Face's Edges Continuously to Intersection Point - Tranmaart 85 3D

In this Blender tutorial or quick tips video i show you two quick ways to extend a face with continuous side edges and get the exact intersection point of these two edges. This was a question on Reddit and i tried to help with my video answer to the user's question.
Method 1 - My own
Method 2 - By Reddit user diiscotheque
🌐reddit.com/r/blenderhelp/comments/1nwtxf2/comment/nhiosdt/
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🎵 The background music is my original instrumental song:
Tranmaart - Out Of Endorphin (Tune ID 140108)
You can find this on my Instagram 1, or better quality on YouTube 1 channel (both are @tranmaart)