How to trim part of a circle in cad: first hit the BR letter on the keyboard, then hit Enter to call up the interrupt command; then select a starting point on the circle; then find another point; finally confirm Can.
CAD method of trimming part of a circle:
1. There is a circle as shown in the picture. We want to Delete the upper part of the circle, leaving only the lower arc part,
2. Directly tap the BR letter on the keyboard, and then hit Enter. Call up the interrupt command,
3, and then select a point on the circle, which is the starting point of the arc,
4. Then find another point, which is the interruption point,
5. After selecting point 2, you can see that the upper half of the arc has been Delete it, leaving only the arc we want to keep.
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