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]

Neue Materialien

Untitled
Tracing an Ellipse Using Two Circles
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
The Geometry of the Coefficients of a Quadratic Function
Other Variations of Cosine

Entdecke Materialien

Radical Function Translations
دائرة الوحدة
Smart Rock Paper Scissors Lizard Spock
พีระมิด
Reflection Practice

Entdecke weitere Themen

Subtraktion
Grenzwert oder Limes
Parallelverschiebung oder Translation
Gleichseitige Dreiecke
Koordinaten