How to cut a segment out of my ring with the arc tool?

[b2023lpdungca]

Hi! So I'm a little bit new to Fusion and I wanted to cut out the segment of my ring that's outside the arc, making the ring effectively 5/8 of a circle or a 225-degree ring. Is there any way possible for me to cut it based on the arc sketch I drew down below? Thanks!

[hamid.sh.]

You can use Split Body with the sketch line as splitting tool and them Remove the unwanted section:

File is attached.