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]

Novi radovi

Average Value of a Function
Billard V5.2 and V6
Double Rodin Coil Style Torus
အခြေခံ data အခေါ်အဝေါ်များ
Average Value

Istraži uratke

تشابه المثلثات
מעוין זוויות
Section 13.3-Curvature
Parabola from Perpendicular Bisectors
nokta yansıtma
Definition of the double integral
Math Museum Fina

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