adobe illustrator: Concentric Shape Repeats

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This tutorial teaches you how to use the rotate tool. You will learn how to create a perfect quarter circle, how to use guides and the rotation tool to create four pieces of the quarter circle, and how to use the transform again (Ctrl+D) shortcut to replicate the transformation. You can also learn how to rotate a shape to a specific angle and how to apply gradients to the shape. Finally, you will be challenged to create your own shapes using the rotation tool.