FreeCAD How To Slot Dimension

I am learning Autodesk Inventor and I am having trouble adding a dimensionto a slot to a product I am

With a built-in SIM card slot, the GL-M2 Development Board serves as a 5G Dimension Weight, 125 x 82 x 36mm 245g Tools & Downloadables, Datasheet

how much is lottery Slots are best dimensioned for their manufacture eg: Locate from the center for a stampingdie cutting process (Some manufacturing programs

how to fill dv lottery form Learn how to add slot dimensions in FreeCAD, a free and open-source 3D modeling software