Proof From Euclid's Elements Book 3, Proposition 17 Proof From Euclid's Elements Book 3, Proposition 17 begin-post-stats Gary Rubinstein • 2K views end-post-stats begin-duration 7:10 end-duration Math topics: _Analytic_geometry_##Analytic geometry##_Line_(geometry)_##Line (geometry)##_Tangent_##Tangent##_Coordinate_system_##Coordinate system##_Elementary_geometry_##Elementary geometry##_Perpendicular_##Perpendicular##_Compass-and-straightedge_construction_##Compass-and-straightedge construction##_Point_(geometry)_##Point (geometry)##_Triangle_geometry_##Triangle geometry##_Angle_##Angle##_Circle_##Circle##_Triangle_##Triangle Other topics: _Euclid_##Euclid##_Euclid's_Elements_##Euclid's Elements##_Congruence_(geometry)_##Congruence (geometry)##_Euclid_##Euclid video-id: ULWtYXuuBXM channel_Gary_Rubinstein_ So What Learning Analytic geometry , Elementary geometry , Euclid , Triangle geometry Saturday, January 20, 2018 Share Share
