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

Area Between Two Curves
Average Value
From Polar to Cartesian Coordinates
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רישום חופשי

Entdecke Materialien

Abbeville County
同弓形內的圓周角
Equation focale
Area Between Two Curves 1.1
Derivation of Formula For Electrical Potential due to point charge

Entdecke weitere Themen

Seitenhalbierende oder Schwerlinie
Symmetrie
Bestimmtes Integral
Häufigkeitsverteilung
Vektoren