How to access an Angular App created on CentOs7 in a Windows 10 VM?

I created an angular app in CentOs7 and was able to open it in a web browser in my CentOs7 VM using http://localhost:4200/. I need to be able to access it my Windows 10 VM, but when I tried changing the IP, it still worked in Cent but gave me an error saying port 4200 is already in use. It doesn't work in Windows with either address. How do I configure this so it's accessible in my Windows VM?