Final answer:
Shapes are added to a document through the 'Insert' tab on the ribbon in applications like Word or PowerPoint. (option b)
Step-by-step explanation:
Shapes can be added to a document through the Insert tab on the ribbon. When you're using a program like Microsoft Word or Microsoft PowerPoint, you'll find a variety of options for adding different elements to your documents and presentations. For adding shapes, you would go to the Insert tab where you can find the Shapes gallery. It contains a wide range of shapes like rectangles, circles, lines, arrows, callouts, and many other geometric figures.
In contrast:
The "Design" tab is often used for formatting and design-related options.
The "Create" tab is not a standard tab for inserting elements in Microsoft Office applications.
"Shapes" is an option within the "Insert" tab for adding various geometric shapes and lines.
Shapes are added through the "Insert" tab on the ribbon in Microsoft Office applications. This tab provides a range of options for inserting different elements, including shapes, into the document or presentation.