Change the layout of the slide to blank. Go to the Shapes button on the Home tab and choose a circle from the menu. Draw the circle onto the slide. On the Shape Format tab, you can choose a rectangle ...

Photoshop Shapes are vector images that you can size up or down without degrading the image quality. The best thing about using Shapes is that it saves you time. For example, few people can draw a ...

There is a separate branch in the subject of mathematics which deals with the various kinds of shapes and figures. This branch is called Geometry. Geometry deals with 2d shapes, 3d shapes, lines, ...