Question

1
drag the tiles to the boxes to form correct pairs.
match each pair of lines to the correct description.

Explanation:

Step1: Analyze $\overline{EF}$ and $\overline{CD}$

From the figure, $\overline{EF}$ and $\overline{CD}$ intersect at a right - angle.

Step2: Analyze $\overline{GH}$ and $\overline{EF}$

$\overline{GH}$ and $\overline{EF}$ do not intersect at a right - angle and are not parallel.

Answer:

$\overline{EF}$ and $\overline{CD}$ $\longleftrightarrow$ perpendicular lines; $\overline{GH}$ and $\overline{EF}$ $\longleftrightarrow$ neither parallel nor perpendicular lines