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]

New Resources

Nikmati Keunggulan Di Bandar Judi Terpercaya
Fourier Lissajous (Mechanical)
z`]]
Rose Curve
Model sferyczny - dwunastościan-dwudziestościan

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Lemma 7.21
P1JonesCandace_Medians
test
Rectangular Trench
pg.43 #2

Discover Topics

Translation
Percentages
Algebra
Tangent Line or Tangent
Quadratic Functions