Question

in the rectangular prism shown below, which lines are intersecting? tu and vy ru and vw st and vy rv and vw

Explanation:

Step1: Recall intersecting - lines definition

Intersecting lines share a common point.

Step2: Analyze each option

• $\overleftrightarrow{TU}$ and $\overleftrightarrow{VY}$: No common - point.
• $\overleftrightarrow{RU}$ and $\overleftrightarrow{VW}$: No common - point.
• $\overleftrightarrow{ST}$ and $\overleftrightarrow{VY}$: No common - point.
• $\overleftrightarrow{RV}$ and $\overleftrightarrow{VW}$: Share the common point $V$.

Answer:

$\overleftrightarrow{RV}$ and $\overleftrightarrow{VW}$