Progess Bar

Getting Started Newbie Questions
#1

So I’m creating a game where you level up the progress bar resets and the “exp” increases by 1.33 after you level up. 

Is there a way I can do this ? 

#2

Check out this post:

https://forums.coronalabs.com/topic/45371-create-ring-shaped-progress-bar-is-it-posible/

#3

Check out this post:

https://forums.coronalabs.com/topic/45371-create-ring-shaped-progress-bar-is-it-posible/