Question

in the square pyramid shown below, which lines are intersecting? select all that apply. nr and pr qr and op or and pq nr and pq

Explanation:

Step1: Recall intersecting lines definition

Intersecting lines share a common point.

Step2: Analyze $\overrightarrow{NR}$ and $\overrightarrow{PR}$

They meet at point $R$, so they are intersecting.

Step3: Analyze $\overrightarrow{QR}$ and $\overrightarrow{OP}$

They are in different planes and do not intersect.

Step4: Analyze $\overrightarrow{OR}$ and $\overrightarrow{PQ}$

They are in different planes and do not intersect.

Step5: Analyze $\overrightarrow{NR}$ and $\overrightarrow{PQ}$

They are in different planes and do not intersect.

Answer:

$\overrightarrow{NR}$ and $\overrightarrow{PR}$