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    Question

    Point K is 10m to the west of point N. P is 5m to the

    east of O. Q is 6m south of O. R is 8m to the east of Q. Q is the midpoint of N and O. Find the shortest distance between R and N.
    A 15m Correct Answer Incorrect Answer
    B 10m Correct Answer Incorrect Answer
    C 7m Correct Answer Incorrect Answer
    D 11m Correct Answer Incorrect Answer

    Solution

    Shortest distance between R and N = RN² = NQ² + QR²         RN² = 6² + 8²         RN = 10m

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