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]

Nous materials

Viviani's Curve
bewijs stelling van Pythagoras
apec
Nikmati Keunggulan Di Bandar Judi Terpercaya
Damped Trochoidal Curve

Descobriu materials

day 77
Area under the curve
Geometry Screen Cast
Ex2a: Reflection in the line y = 0
Taylor Error Bound

Descobriu Temes

Construccions
Enters
Àlgebra
Hipèrbola
Arrels