You can resize the object to fit the size of other objects, or change them individually.
Procedure
Click an object.
Click a handle and hold down the mouse button.
Drag the mouse pointer in the required direction. Lines indicate the alignment of the changing object with the other objects.
Release the mouse button.
The size of the object is increased or reduced accordingly.
Tip
With the corner handles, you can change the height and width of the object at the same time.
If you use the corner handles with the Shift key held down, the proportions of the object will be retained.
If you keep the Ctrl key held down, the center of the object remains fixed in place despite the change of size.
If you keep the Alt key held down, the grid will be ignored when the size is changed.
You can also combine the keys.
You can use the other handles to change either the height or the width. If you selected several objects, the size of the other objects will also be changed in the same way as the size of the object you are changing directly.
On the Format/Object appearance page of the Properties dialog you can specify the width or height of the object in percent.