Page 42 - GEOMETRY
P. 42

d?rd   ,dr D r//,r Ð rr2rn?ºdr,dr,rrdrrddrrddddrrdrddrrdd       /r/ rordd             /// rdrdd
            rrrrdddd,rrdddrrddrddrdrrdrddr Ð /,/rrd:                 /// rddnrdd           /// rodnrdd

            D r//r    Ð rr2rn?º        ,                      d??d   ,dr V r//,r/rrdrrr/drdrrddr drrdr //rdrddr rdrr
                                                                     Ð r//r2r Ð /r/dr,dr/rr2rd,rdd,r//r2r?rdd,rrddd
               Ð /,/r
                                                                     //rrdrd,rrdrrdr:
                                          /  r/rrddr,ods
                                                                     V r//r         //r   /r
            /r/ ddsº              /// dd,º
                                                                     Ð r//r2r Ð /r/r              /rr2rd,      //r2
            /// d,rº              /// dosº
                                                                     ?r        //r
     d?nd   ,drV r//,r Ð rr2rn,ºrrdrr/rrdrrddrdrrdddddrrdrdd                                       /  r/rrddr,ods
            rddrrrrrddddr///rrdrr//rdddrrr/rrdrrr/rrrro
                                                                     /r/ d?rdd             /// dnrdd
            rdrrorrdd/ddrrxddrdrrdddr/rdrrddr/dr,drrddrerd
            dddrdrdrddr Ð ///rrdrr Ð ///rdddrrrrr/,rrddd             /// d,rdd             /// derdd
            rddrddrdrrdrddr Ð ///rrd:                         d?sd   dddrdrrddr/drrdrr//rddrV /d/rrrdr/rdrrddrrrd
                                                                     /drdrdrrrrdrrd,rrdd/ddrrxddrdrdddrerdddrdrdrdd
            V r//r    Ð rr2rn,º     /r
                                                                     Ð rd/rrdrr Ð d/drdddrrrrr?dr,dr Ð d?/r2resº,
            //r      //r          or     or    r/r    r/r            rdddrrddrddrdrrdrddr Ð /rrd:
                                                     Ð ///
                                                                     V /d/r          /dr     //r      rr     dr
                Ð ///               /r               Ð ///
                                                                                        Ð rd/r     Ð d/dr
                                                                     ?r                 Ð d?/r2resºr      Ð /r
                                          /  r/rrddr,ods

            /r/ dr,º              /// dnrº
                                                                                                   /  r/rrddr,ods
            /// dr?º              /// d,rº
                                                                     /r/ ,,º               /// rsº
     d?ed   ,drV r//,rr/r2rerdd,r//r2rdordd,rrdrrr/r2r?
                                                                     /// rdº               /// ,rº
            dddr,drr/rrdrrddrrddddrerdddrdrrddrÐ /r/,rrddrd
                                                              dsod   V r//rrdrrV ///rrrdrddrrddrdrddrerddr//rerr
            /rrdrrr/drdrrddr//,rrdddr//rrdrd,rrdrrd:
                                                                     ddrd//ddrrdr drrddrddrrrdr r/rrdrr //rrdrdrdddr
            V r//r    r/r2rer      //r2rdor         r/r2r?           drddrdrddrrrrr/dr,drr/r2rrrdd,r//r2rerddrrdr
                                                                                                ,
                        r/,rÐ /r/r                                   rddrrrdrrddr V r//r2rxrdd ,rrdddrrdrrrrdrrdd
                                                                     rrdrr/rdrdd /rddrV ///?
                                                                                ,
            /,r//r                 //r
                                                                     V r//r      V ///r              //r
                                                                                              r/r     //r
                                          /  r/rrddr,ods
                                                                     /r                 r/r2rrr      //r2rer
                 34                   36                             V r//r           2rxr          V ///r
            /r/    dd             ///    dd
                 3                     3

                                                                                                   /  r/rrddr,ods
                 37                   35
            ///    dd             ///    dd
                 4                     4                                  bb                   b
                                                                     /r/    x              ///   x
                                                                          2                    b
     d?ed   dddrdrrddrddrrrrrrrddddrrrdrddrdd,reorddrrdr
            edrdddr/drrrrdrrddrrrrrrdrddrrddrdrrdddrdrrdrdd               bx                   (b b+  )
                                                                     ///                   ///      x
            ddrrerddrrddrrrrrdddd?                                        b                      2

                              ddr     eor        edr          dsdd   ,drV r//,rr/r2rr/rrdrr/rrdrrr/drdrrddr//dr,dr//
                                                                     2rnrdd,rr/r2rd,rddrrdrrr/r2r?rdd,rrdddrrdd
                                                                     ddddrdrddr//rrd:
                                          /  r/rrddr,ods
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