Page 34 - MEDIA UAS PRAKTIKUM APRIZAL_4192411003
P. 34

x’ = k(x – a) + a



                                                     y’ = k(y – b) + b






                                                            [P              ,⅔]
                                                                  (1,-2)
                            A(-5,13)                    A’(x’ y’)



                                      x’ = ⅔(-5 – 1) + 1 = -3




                                y’= ⅔(13 – (-2)) + (-2) = 8





                               Jadi koordinat titik A’(-3,8)












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