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Planes Q and R are parallel. Explain how you know lines a and b are skew.Sample Response: Skew lines are noncoplanar and do not intersect. Line a lies in plane Q and line b lies in plane R, so the lines are not coplanar. No other plane can be drawn through the lines, so they are not parallel. So, a and b are skew

Roger Moore

in Mathematics

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Jeffrey Rodriguez on March 4, 2018

By definition, skew lines are a pair of lines that are not parallel but do not intersect each other. Therefore, the conclusion would be, the lines are not coplanar. An example of two random lines drawn in the x and y axes in a coordinate plane, respectively.


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