Flashcards

The coordinate axes are three mutually perpendicular lines, typically called the x-axis, y-axis, and z-axis, that intersect at the origin. They are denoted as $\mathrm{X}^{\prime} \mathrm{OX}$, $\mathrm{Y}^{\prime} \mathrm{OY}$, and $\mathrm{Z}^{\prime} \mathrm{OZ}$.