What is the distance between (22,25,7) and (31,40,0)?

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altaryjny94 · Accepted Answer

The distance between             (              x        1            ,              y        1            ,              z        1            )       and             (              x        2            ,              y        2            ,              z        2            )       is given by                                          (                          x              2                        -                          x              1                        )                    2                +                              (                          y              2                        -                          y              1                        )                    2                +                              (                          z              2                        -                          z              1                        )                    2                    So for these two points we have:                                          (            31            -            22            )                    2                +                              (            40            -            25            )                    2                +                              (            0            -            7            )                    2                      =                                        (            9            )                    2                +                              (            15            )                    2                +                              (            -            7            )                    2                      =                  81        +        225        +        49              =                  355              ≈    18.8                                            (            31            -            22            )                    2                +                              (            40            -            25            )                    2                +                              (            0            -            7            )                    2                      =                                        (            9            )                    2                +                              (            15            )                    2                +                              (            -            7            )                    2                      =                  81        +        225        +        49              =                  355              ≈    18.8

What is the distance between (22,25,7) and (31,40,0)?

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