How do I add an html page to my wordpress website

Hi, I have a wordpress websites and I also have an html site I did in dreamweaver. Here's what I want to do...

I want to create an html page in dreamweaver....

I know how to upload the page it up via ftp or control panel.

My question is this...
1- where in my site files do I upload it to?
2- after I upload it, what will the link to it be?
For example... lets say my site is called mysite.com and the uploaded file page name is called mypage

How do I know what the link is? Will it be mysite.com/mypage ? or something else, please advise, explain.

Thank you!