Line perpendicular to another

Algebra
Tutor: None Selected Time limit: 1 Day

What does it mean for one line to be perpendicular to another?
May 8th, 2015

Lines are perpendicular to one another if they intersect at a given point. These lines also have opposite slopes. If line A has a slope of 5, then to find a line perpendicular, you would flip the 5 to 1/5. The sign of the slope would also change so it this example a line perpendicular to line A would have a slope of -1/5. The y-intercept does not matter. They can share it or it could be different.

May 8th, 2015

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May 8th, 2015
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May 8th, 2015
May 27th, 2017
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