How do you add rulers to a document? : *
a. clck on view, then ruler
b. click on insert, then ruler
c. right click at the top of the document, then select ruler
d. click on design, then ruler

a. click on View, then ruler

Explanation:

If you want to add ruler to the document following is the procedure to do it:

Click on View.

Then check the ruler in the group called show.

You will get the ruler in your document.You can also remove it by unchecking the ruler box.

Ruler is used to measure and line up objects.

Hence the answer to this question is option A.

i think its controle not shift

iphones are still better