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leeminardi
en respuesta a: Anonymous

Try using AutoCAD's parametric features.  Add parametric dimensions for all the dimensions specified in the drawing. Add constraints for the horizontal reference line and coincident constraints at the ends of all line.  Add a parametric dimension for one of the straight white lines then reference this dimension for the second white line.  The third white line will be a reference dimension.  Now via trial and error change the dimension of the first white line value until it is equal to the third dimension.  It took me 6 iterations to get an answer good to 5 significant figures.

 

trigproblem.JPG

 

lee.minardi