Lesson 86. Properties of Parallel Lines

T6-criterion for parallel lines

[bgcolor=orange] If two lines are intersected by a third line, and alternate interior (or exterior) angles are equal, then the original two lines are parallel. [/bgcolor]

Nouvelles ressources

Billard V5.2 and V6
Linear Systems + Relationships Between Coefficients and Solutions
Nikmati Keunggulan Di Bandar Judi Terpercaya
Using Experimental Probability to Estimate π - Monte Carlo Method
Average Value of a Function

Découvrir des ressources

Square Construction
Bezier for Young People
MathemArts with GeoGebra
Operasi Pada Himpunan

Découvrir des Thèmes

Moyennes
Solides de l'Espace
Logique
Angles
Trapézoïde