This is a YouTube video. This Dimension is not given in the drawing but it is assumed 22.5 to sketch. I wish to know whether it is correct to do so.
That's not a bad assumption and it is fairly common practice.
What you meant by correct or not ? you mean over-dimension?
Dimension is decided by View Judgement only. Whether it is correct to determine a Dimension by assessment not by calculation.
huh.... ? you asked question about how to dimension a dwg or a definition of dimension?
Industry standard 22.5 is concerned an assumed dimension
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