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

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רישום חופשי
Untitled
Using Experimental Probability to Estimate π - Monte Carlo Method
Billard V5.2 and V6

Descubrir recursos

Aleah Main
Final1.Johnson.Christina.EulerSegment
Tangent Plane by Cross Product
Copia de suma de angulos internos poligono
Problem 1_4

Descubre temas

Círculo
Circunferencia inscrita
Triángulos Semejantes
Características estadísticas
Funciones Logarítmicas