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]

Novos Materiais

רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
函數的單調性
အခြေခံ data အခေါ်အဝေါ်များ
Select an object for a time to start a command. Light

Descobrir recursos

dynamic x-h interval
Triangle Properties_summary
Start, 45 degree angle
Block Letter E
Upper and lower Riemann Sums

Explorar Tópicos

Seno
Continuidade
Inequações
Homotetia
Quadrado