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]

Uusia resursseja

Perimeter of a Rectangle with Unknown Sides
Parallel Lines and Angles: Thinking Classroom Exploration
Tangent Plane to a Sphere
Export grapfics view
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Löydä Materiaaleista

ACTIVITAT NOMBRES COMPLEXES
Golden Rectangle
Modulus f(|x|)
Nine Point Circle
ZachMeisner_Medians

Löydä aiheita

Tangenttifunktio
Normaalijakauma
Funktion kuvaaja
Vektorit 2D
Ääriarvo-ongelmat