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討論串[計量] 請教幾題
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這題我也錯~希望有人來解答^^. 1. If the perpendicular bisector of the segment with endpoints A(1,2). and B(2,4) contains the point (4,C), then the value of C is?.
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1. If the perpendicular bisector of the segment with endpoints A(1,2). and B(2,4) contains the point (4,C), then the value of C is?. (A) 7. (B) 4. (C)
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