Distance between (-10,-2,2) and (-5,-1,1)?

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kostikvento84 · Accepted Answer

The 3D distance formula is                                           (                          x              2                        −                          x              1                        )                    2                +                              (                          y              2                        −                          y              1                        )                    2                +                              (                          z              2                        −                          z              1                        )                    2                    Substitute in to get                                          (            -            5            -            -            10            )                    2                +                              (            -            1            -            -            2            )                    2                +                              (            1            -            2            )                    2                                                  5          2                +                  1          2                +                              (            -            1            )                    2                                27        =                  9        ⋅        3            =      3          3

Distance between (-10,-2,2) and (-5,-1,1)?

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