What does this symbol mean?

I have to model this part in CATIA V5. I am a beginner and I don't understand this particular symbol highlighted in the picture.
Thank you in advance for your help.

4 Answers


Hi friend, this symbol means the line is tangent with the Circunference.

Hi. Thank you friends for your help. Now that I look at it, its pretty obvious :p .
I had another question related to the same drawing. I have completed till the 5th question, I am stuck on the 6th. I appreciate your help with this.
Thank You

Hi friend,
this symbol Represents the line is tangent to the Arc
Generally Such symbol is Auto Generated whenever any Tangent feature is there