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正三角形內一點到三頂點的距離
Author:
羅驥韡 (Pegasus Roe)
Discover Resources
Trig Target Practice
geogebra test
guglielmomeriggi(4bquiz)
Perpendicular lines
Incenter
New Resources
Transformations of Parabolas
Exploration 2 - Proportionallity with 3 Lines
Example QF.2.2
Conic Section Explorations
Exploration 1 - Proportionallity with Angle Bisector
