This video tutorial focuses on geometry proofs on isosceles triangles beyond cpctc. The triangle congruence theorems mentioned in this are the SAS & AAS postulates. This video contains 3 example problems on proving isosceles triangles in the form of two column proofs.
2 Column Proofs of Congruent Segments:
[ Ссылка ]
2 Column Proofs of Angles:
[ Ссылка ]
Triangle Congruence - SSS, SAS, ASA:
[ Ссылка ]
CPCTC - 2 Column Proofs With Triangles:
[ Ссылка ]
Median of a Triangle Formula:
[ Ссылка ]
Altitude of a Triangle - Orthocenter:
[ Ссылка ]
_____________________________________
Triangles, Medians, & Altitudes - Proofs:
[ Ссылка ]
Angle Side Theorem - 2 Column Proofs:
[ Ссылка ]
Hypotenuse Leg Theorem - HL Postulate:
[ Ссылка ]
Detour Proofs - Double Triangle Congruence:
[ Ссылка ]
Missing Diagrams - 2 Column Proofs:
[ Ссылка ]
_______________________________________
Final Exams and Video Playlists:
[ Ссылка ]
Full-Length Videos and Worksheets:
[ Ссылка ]
