Respostas

2013-11-06T10:30:14-02:00
Calculando o mdc entre 75 e 45
75/3                                                          45/3
25/5                                                          15/3
 5/5                                                            5/5                  45 = 3² . 5
1/       75 = 3 . 5²

MDC = ( 75,45) = 3 . 5 = 15

portanto terá 15 metros de lado cada lote.

20 4 20