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Show that the points (5,-1,1),(7,-4,7),(...

Show that the points (5,-1,1),(7,-4,7),(1,-6,10) and (-1,-3,4) are the vertices of a rhombus.

Answer

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Knowledge Check

  • The point A(5,-1,1), B(7,-4,7), C(1,-6,10), D(-1,-3,4) form

    A
    A parallelogram
    B
    A rhombus
    C
    A square
    D
    A rectangle

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