Answer: (3, 4, 0).
- A (0, 0, 5)
- B (3, 0, 5)
- C (0, 4, 5)
- D (3, 4, 0)
Correct answer: D. (3, 4, 0)
Explanation: Projecting onto the XY-plane keeps x and y and sets z to zero.
Concept context
Coordinate axes and planes in space, octants, distance between two points, and the section formula
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