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

רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Visualizing the Pythagorean Identity with Sine and Cosine
montecarlo circles 1
random coprime pairs

Découvrir des ressources

Quadratic Function with working
blank file
Part 4: Medians in a Triangle Bennett Gauthier
pictures
Riemann sums

Découvrir des Thèmes

Fonction Tangente
Fonctions Polynomiales
Trapézoïde
Geometrie Fractale
Pavé Droit