Hi all,

I am a bit confused on some QC coordinate geometry questions. In the question below (Big Book test #14 Section 2) I selected D as the answer. My thought process was that since the question doesn’t explicitly mention what the x and y coordinates can be we can’t say for sure whether x will be greater than, less than or equal to 5. I was imagining that we could position the point R in any way we want as long as it is in quadrant I and the distance OR is 5.

My thought process was obviously wrong since the correct answer is B lol! Would really appreciate it if someone could walk me how they approached this problem and why mt strategy didn’t work. Thank you!