Answer: List any 3 of these points = {B, C, D, E}
One possible answer is: B, C, D
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Explanation:
Point A is in the gray shaded plane. This is basically a flat piece of paper that is infinitely thin (ie it has no thickness) and the paper doesn't bend at all. Note how points B, C, D, and E are also in this same gray plane.
In contrast, points G and F are outside the plane.
All you need to do is list three other points that are in the plane (you can't list A as it's already taken). There are four different possible answers and they are
- B, C, D
- B, C, E
- C, D, E
- B, D, E
The order of the letters doesn't matter. Though convention has it being alphabetical order.
