Topic: Perpendicular Lines
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Answers to Common Questions
What is a Perpendicular Line?
A perpendicular line is a specific type of line that will intersect some other given line at some point in the linear spectrum. A perpendicular line is opposite from a parallel line. Read More »
Source: http://answers.ask.com/Science/Mathematics/what_is_a_perpendicula...
What are Perpendicular Lines?
Perpendicular lines are two lines that intersect each other at a right angle. It is important that the lines intersect at 90 degrees, otherwise they wouldn't be perpendicular. Read More »
Source: http://answers.ask.com/Science/Mathematics/what_are_perpendicular...
How to Identify a Perpendicular Line
If you take a high school or college geometry class, chances are you will have to determine if two lines are perpendicular to each other. Perpendicular lines intersect each other at a 90-degree angle. Often on a test or homework problem, yo... Read More »
Source: http://www.ehow.com/how_8553839_identify-perpendicular-line.html
Featured Content:
Perpendicular Lines
In mathematics, a line is an infinitely long one-dimensional object. It has no start or end, continuing on forever without ever changing direction. More colloquially, a "line" is any straight object, even if… More »
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More Common Questions
Answers to Other Common Questions
You will need a compass, A mathemetical tool used to determine distance in degrees. These can be purchased at any store that carries school supplies. Two lines that are perpendicular to each other will be 90 degrees apart. One example is th...
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Source: http://answers.ask.com/Science/Science/how_can_you_determine_if_t...
All a perpendicular line is a vertical line or plane or lines coming together to form a right angle. An example of perpendicular lines are an x or a t.
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Source: http://answers.ask.com/Science/Mathematics/how_do_you_draw_a_perp...
Two lines are perpendicular to one another if they intersect each other in the shape of a "t" to form a 90-degree angle. A line that is perpendicular to another has a slope that is negative and reciprocal of the slope of the other line. A r...
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Source: http://www.ehow.com/how_8338889_line-perpendicular-another.html
Perpendicular lines are similar to intersecting lines, however, they intersect to form a right angle. You'll need a protractor to make sure your lines form a right angle. Once you learn this simple equation, you can continue to progress you...
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Source: http://www.ehow.com/how_4421421_draw-perpendicular-lines-geometry...
Euclid first put forth the definitions of parallel and perpendicular lines in his book Elements, the oldest math book in existence. Webster's Dictionary defines parallel as equidistant at all points never converging or diverging. In other w...
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Source: http://www.ehow.com/how_5537327_draw-perpendicular-parallel-lines...
It is a vertical line touching a horizontal line
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Source: http://wiki.answers.com/Q/What_is_the_symbol_for_perpendicular_li...
