They are placeholders and can be used to do things like change the size or orientation of the graphic.
sizing handles
sizing handles
The small square and circles around a selected graphic, are called sizing handles. To erase a character to the right of the insertion point, press the delete key.
sizing handles
sizing handles
They are geometric shapes called polygons
Those are called selection handles. They are used to resize and reposition the selected object.
Close - they're called concentric circles.
concentric circles
Shapes that can be divided into two equal parts are called "symmetrical" or "mirror image" shapes. When a shape can be divided into two equal halves that perfectly match each other, it is said to have reflectional symmetry. Examples of such shapes include squares, rectangles, circles, and triangles, as they can be divided into two equal parts along a line of symmetry.
Concentric circles.
Arizona actually does not have a state cookie.