Question

in the triangular prism shown below, which planes intersect? select all that apply. noq and pqr mnp and pqr noq and mno mop and pqr

Explanation:

Step1: Recall plane - intersection concept

In a 3 - D shape, two planes intersect if they are not parallel.

Step2: Analyze each pair

• For NOQ and PQR: These planes share the line QR, so they intersect.
• For MNP and PQR: These planes are parallel (they are the two triangular bases of the prism), so they do not intersect.
• For NOQ and MNO: These planes share the line NO, so they intersect.
• For MOP and PQR: These planes are not parallel and will intersect.

Answer:

NOQ and PQR, NOQ and MNO, MOP and PQR