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]

Nuevos recursos

Cartesian vs Polar
Hyperbolic Paraboloid
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Damped Trochoidal Curve
apec

Descubrir recursos

Jibola`s Mandala tile
กราฟของสมการเชิงเส้น
Position, Velocity, and Acceleration vs. Time Graphs
Copia di Tritan rep-tile Substitution Tile
Cursive z

Descubre temas

Experimentos aleatorios
Geometría
Matemática
Raíz
Figuras planas