Distance between (-12,1,3) and (-6,2,1)?

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alienceenvedsf0 · Accepted Answer

The distance between 2 points             (              x        1            ,              y        1            ,              z        1            )       and             (              x        2            ,              y        2            ,              z        2            )      , is      d    =                                        (                          x              2                        -                          x              1                        )                    2                +                              (                          y              2                        -                          y              1                        )                    2                +                              (                          z              2                        -                          z              1                        )                    2                    So      d    =                                        (            -            6            +            12            )                    2                +                              (            2            -            1            )                    2                +                              (            1            -            3            )                    2                          =                  36        +        1        +        4                  =                  41              =    6.4

Distance between (-12,1,3) and (-6,2,1)?

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