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Lesson 86. Properties of Parallel Lines
Auteur:
Norm Prokup
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
bewijs stelling van Pythagoras
दुई-ओटा समुहको संयोजन (Union of two sets)
分數化百分數:練習
Graphing 1 + cos(θ) in Polar Coordinates
Graphing a Circle in Polar Coordinates
Ontdek materiaal
Splitting Vector into Components
Completed Square Quadratic
Life Expetancy
Perpendicular Bisector in a Triangle
基地
Ontdek onderwerpen
Frequentieverdeling
vermenigvuldigen
Boxplot
Gemiddelden
Goniometrische functies