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

Slope Between 2 Points (Phase 2)
z`]]
Fourier Lissajous (Mechanical)
Perimeter of Rectangle
Building Triangles with Set Areas

Entdecke Materialien

Subdividing Triangles into Six Isosceles Triangles
Activity 5.3.1
Alternate Segment
Revolutions around the x-axis

Entdecke weitere Themen

Ebene Figuren
Sinus
Kugel
Differentialgleichungen
Integral