sketch marked twice question

[MARK_6]

sorry i want to ask a question
i'm on the sketch The size needs to be marked twice, can someone help me?
Thanks
https://res.cloudinary.com/engineer...-01.CATProduct_2023-06-02_08-01-23_doz74y.mp4

 

[MrCATIA]

All the circles need to be constrained.

You can use a formula to make a circle have the same size as another; constrain the first circle, constrain the second circle but type "=" for the value and then select the first circle. This will create a parent/child relationship, so that the second circle will always equal the size of it's parent circle.