Question

in the rectangular prism shown below, which lines are intersecting? select all that apply.

Explanation:

Step1: Analyze the definition of intersecting lines

Intersecting lines are lines that meet at a point.

Step2: Check each pair

• For $\overleftrightarrow{QR}$ and $\overleftrightarrow{KN}$: In the rectangular prism, they are skew lines (not parallel and not intersecting).
• For $\overleftrightarrow{NR}$ and $\overleftrightarrow{OR}$: They meet at point $R$, so they are intersecting.
• For $\overleftrightarrow{QR}$ and $\overleftrightarrow{MN}$: They are skew lines.
• For $\overleftrightarrow{QR}$ and $\overleftrightarrow{KO}$: They are skew lines.

Answer:

$\overleftrightarrow{NR}$ and $\overleftrightarrow{OR}$