Parallel and Perpendicular Lines
by
PHSAaronNelson
Last updated 5 years ago
Discipline:
Math Subject:
Geometry
Grade:
9


Problem solving1.Paralell2.Perpendicular 3.Perpendicular4.Paralell5.Perpendicular
http://www.mathsisfun.com/perpendicular-parallel.html
http://www.purplemath.com/modules/slope2.htm
Parallel+Perpendicular Lines
Aaron Nelson+Blake Tarver=<3
Parallel and Perpendicular lines are since are the measured slope of the angle of a line from the horizontal, and since parallel lines must have the same angle, then parallel lines have the same slope and lines with the same slope are parallel. Perpendicular lines are a bit more complicated
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