Respuesta :

Answer:

LMP and PQR

Step-by-step explanation:

its the only pair of planes that intersect (intersecting at the line PQ)

Hope this helps!!

Answer:

LMP and PQR

Step-by-step explanation:

LMP & NOR are the front and back faces. They are parallel.

PQR & LMN are the top and bottom faces. They are parallel.

LOP & MNQ are the left and right faces. They are parallel.

LMP & PQR are the front face and the top face. They intersect.

Answer: LMP and PQR

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