I have three curved slots in a part. The slots round ends and the entire slot is curved around a diameter. Picture three slots around a diameter, spaced 120 degrees apart. See pic below.
For some reason, whoever drew this did not show the ends of the slots as round, but you can see where they're at by the 6X R.115 callout. My question is, how in the world can I measure that angularity callout. It looks like it is where the slot ends are and not the origin of the radius of the slot ends. I don't have any clue how this is gonna work.
