This geometry video tutorial provides a basic introduction into two column proofs with angles. It covers the addition and subtraction property of equality as well as the substitution and transitive property of congruence. It also covers vertical angles, angle supplements and more. This video contains plenty of examples and practice problems on angle proofs.
Geometry Introduction:
[ Ссылка ]
Addition & Subtraction Equality Property:
[ Ссылка ]
Multiplication & Division Property Equality:
[ Ссылка ]
Transitive Property of Congruence:
[ Ссылка ]
Triangles - Basic Introduction:
[ Ссылка ]
Alternate Interior & Exterior Angles:
[ Ссылка ]
________________________________________
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 ]
_______________________________________
Final Exams and Video Playlists:
[ Ссылка ]
Full-Length Videos and Worksheets:
[ Ссылка ]
