Add and align text in an object
You can add text inside a shape, text box, or table cell, then align it horizontally and vertically within the space.
Add text inside a shape
Double-click the shape to make the insertion point appear, then type your text.
If there’s too much text to display in the shape, a clipping indicator (+) appears. To resize the shape, click it, then drag any selection handle until all the text is showing.
Align text in a text box, shape, or table cell
Select the text.
In the Text pane of the Format inspector, click Style, then click the alignment buttons you want.