Are the two lines skew? $$\begin{gathered}\vec{r} = \begin{pmatrix}0\\-3\\3\end{pmatrix} + t\begin{pmatrix}-4\\-2\\2\end{pmatrix}\\ \vec{r} = \begin{pmatrix}1\\4\\-3\end{pmatrix} + t\begin{pmatrix}4\\-2\\1\end{pmatrix}\end{gathered}$$

3D Space - Line Relationships - Two Lines to Are Skew

Level 1

The topics in this unit focus on describing lines in 3D space and analyzing how two lines relate. Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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3D Space - Line Relationships - Two Lines to Are Skew

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3D Space - Line Relationships - Two Lines to Are Skew

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3D Space - Line Relationships - Two Lines to Are Skew