Distance between (5,-6,4) and (-2,2,6)?

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iljovskint · Accepted Answer

The distance formula is of the form:            d      2        =          (      Δ              x        2            )        +                  (        Δ        y        )            2        +                  (        Δ        z        )            2       where       Δ   stands for &quot;change in&quot;Or the difference between one and the other.Just we just fill in the x,y,z co-ordinates:            d      2        =                  (        -        2        -        5        )            2        +                  (        2        -        -        6        )            2        +                  (        6        -        4        )            2                  d      2        =                  (        -        7        )            2        +                  (        8        )            2        +                  (        2        )            2        =    49    +    64    +    4    =    117  And the distance d is the square root of this:      d    =          117        ≈    10.82

Distance between (5,-6,4) and (-2,2,6)?

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