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                                                                        Mathematics  Form 3  Chapter 8 Loci in Two Dimensions     Mathematics  Form 3  Chapter 8 Loci in Two Dimensions
                       2.                                                  (b)
                           A moving point that its                                     P           Q                                HOTS Challenge
                           distance from the line KL and
                           NM is always constant.           Line
                           Suatu titik bergerak yang  jaraknya   POR
                           sentiasa sama dari garis KL dan
                           NM.                                                   U                        R
                                                                                                         Locus L                                                                                        Pool
                           A moving point that its                                                                                                                                                      Kolam
                           distance is the same as  LM      Arc
                           from point L.                    KVM                        T           S
                           Suatu titik bergerak yang  jaraknya                            Locus M
                           adalah sama dengan LM dari titik L.                                                                                                                13 m

                           A moving point that its
                           distance from the line KN and                   (c)                                                   Tree
                           NM is always constant.           Line                                                                 Pokok
                           Suatu garis bergerak yang jaraknya   LON                                                                                                                              7.6 m
                           sentiasa  sama dari garis  KN dan
                           NM.

                           A moving point that  is
                           equidistant from the points  P   Line                             5 cm
                           and R.                           QOS                     S                     T                                                                  X
                           Suatu titik bergerak yang berjarak
                           sama dari titik P dan R.


                                                                                                                                                                                      Stool
                     Section C                                                                                                                                                        Bangku

                       3.  (a)  (i)  The locus of the screw is a parallel
                                  line to the horizontal line.                                                                                                                        Y

                              (ii)  The locus of the apple is a vertical
                                  line going down to the ground.
                                                                                                                            The possible locations of the treasure are marked X or Y.
                              (iii)  The locus of the cow is a circle and
                                  the pole as its centre.

                              (iv)  The locus of the ship is a
                                  perpendicular line between Johor
                                  and Singapore.




















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                BOOKLET ANS MATH F3.indd   24                                                                                                                                                                    03/01/2020   10:21 AM
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