Distance between (-7,-12,-10) and (2,-3,-16)?

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Katelyn Chapman · Accepted Answer

using the 3 dimensional form of the                             distance formula                  •                  x              d    =                                        (                          x              2                        -                          x              1                        )                    2                +                              (                          y              2                        -                          y              1                        )                    2                +                              (                          z              2                        -                          z              1                        )                    2                                let                     (              x        1            ,              y        1            ,              z        1            )        =          (      -      7      ,      12      ,      -      10      )                  and                     (              x        2            ,              y        2            ,              z        2            )        =          (      2      ,      -      3      ,      -      16      )            d    =                                        (            2            +            7            )                    2                +                              (            -            3            -            12            )                    2                +                              (            -            16            +            10            )                    2                                        d              =                  81        +        25        +        36              =          342        ≈    18.493

Distance between (-7,-12,-10) and (2,-3,-16)?

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