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]

Neue Materialien

What Do You See?
apec
Nikmati Keunggulan Di Bandar Judi Terpercaya
Pythagorean Template: Integer Legs
Linear Equation Graphs: Thin Slice

Entdecke Materialien

Lesson Masters 1-7
Gradient Function / derivatives
Calculating Heat Transfer Through a Composite Wall
Spherical Coordinates
Estimating Squares: Hot and Cold Activity

Entdecke weitere Themen

Trigonometrie
Inkreis
Ungleichungen
Rationale Zahlen
Kongruenz und Deckungsgleich