Respuesta :
Answer:
Perpendicular
Step-by-step explanation:
When the line intersected, it created 2 sets of 4 90 degree angles.
When a plane intersects two parallel planes, the lines of intersections are always parallel.
What are parallel planes?
When the perpendicular distance between two planes is same at every single point, then they are called parallel planes.
Given, a plane intersects two parallel planes.
The lines of intersections indicates the part in between two parallel planes.
Therefore, the lines of intersections are always parallel.
Learn more about parallel planes here: https://brainly.com/question/2011317
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