In measure, how can i use area tool and then the area be displayed on the drawing not on a sticky note

You have inadvertently posted in The Lounge​ which is a place for people who use ALL of Adobe's various software to hang out and chill. It is not a support forum and it is not even aimed at a specific piece of software.

Please let us know what software you are using and a moderator can move your post to a product-specific support forum.