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]

Nuove risorse

bewijs stelling van Pythagoras
General Polar Equation of Conics with Rotation (1)
Tangent Plane to a Sphere
apec
အခြေခံ data အခေါ်အဝေါ်များ

Scopri le risorse

Rolling Stone Tongue Logo
Unit 7
süleyman bozdağ denklemin parametreleri
Proof of Addition
Geogebra Task - Medians/Altitude Extension
Modul 3.9_Aprilya, S.Pd._SMP Negeri 2 Tanah Abang

Scopri gli argomenti

Funzioni trigonometriche
Funzioni esponenziali
Circonferenza
Vettori 2D (Due dimensioni)
Rette secanti