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]

Nieuw didactisch materiaal

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Parallel Lines & Related Angles: Quick Reminders
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အခြေခံ data အခေါ်အဝေါ်များ
bewijs stelling van Pythagoras

Ontdek materiaal

Related Rates: Area of a Circle
Exponential growth and decay
Angle in alt. segment
Graph of g(x) = cos(x) came from the Unit Circle
Hahaha
Trapezoid Properties

Ontdek onderwerpen

Voorwaardelijke kans
Differentiaalvergelijking
Correlatie
Rijen en reeksen
Statistiek