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GeoGebraGeoGebra Classroom

Step 1: Create Branches

Image

Scripting

f = Segment((0, 0), (0, 2)) A = Point(f, 0) B = Point(f, 1) C = Dilate(Rotate(A, π + π / 4, B), 0.75, B) D = Dilate(Rotate(A, π - π / 4, B), 0.75, B) ListOutPut = {Segment(B, C), Segment(B, D)}

Demo