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

Trammel of Archimedes Art
apec
Taylor Error Bound
Row and Column Views of Systems of Linear Equations
Untitled

Découvrir des ressources

Transformation Project
Perpendicular Bisectors In a Triangle (Sam Cogen)
Modul 10C SPtdDKK_Rusdiyanto_SMK Bina Putera Nusantara
Alternate Interior angles at parallel lines
ปริซึม

Découvrir des Thèmes

Vecteurs 2D (dans le Plan)
Régression Linéaire
Triangles Equilatéraux
Valeur Médiane
Equation Différentielle