Is it really true you cannot dimension shapes?

Is it really true you cannot dimension shapes? slot dimension callout Slot center location appears in the XLOC and YLOC columns Slot dimensions for straight slots appear in the SIZE column Hole Callouts for Slots slot bni David Planchard Slot dimensions Combined selected by default These callout or are placed separately Hole callouts These options define

slot bni The callout displays all slot-related dimensions that are marked for drawing, plus the THRU-ALL note or depth symbol value if the slot is through or blind

slot faraone gratis which shows me how to do a correct dimensioning in 3 different ways for a single slot But I just don't know how to call out for multiple slots  Dimensioning, Continued Slotted holes Dimension slotted holes by width, length, or center points Indicate the end radii but do not dimension them Figure 3