Answer: no the points are not coplanar
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Step-by-step explanation:
The term "coplanar" means "all points are in the same plane".
A plane is a flat surface like a sheet of paper.
Points G and P are in the bottom plane, which we can think as the first floor of the building. Point F is on the second floor, on a separate plane above. This is sufficient info to conclude that no the points are not coplanar since they are not all on the same plane.