the horizantal and vertical margin have desappeared on your document. which of the following is a possible solution? a) clase the word document and reopen again. b) Click on the view ruler button located at the top of the vertical scroll bar on the right hand side of the screen.
c) double click on the ruler area to re-display the ruler.
d) click on the view ruler button located at the top left hand side on the screen that looks like L.​