And to measures (like these) you shall use IS, not HAVE (different from Portuguese and most  languages), in cases like this.
 
    And it is interesting (from an English speaking reader/listener) that you convert meters
into feet.
   
    "The monument is thirty-two point five meters wide" for example, is fine; to my thinking with the small correction in the "wide" part.   The use of point and the joining the tens with the units by dash is as just as fine.    Okay?

    PP.