The surface area increases by a factor of 9 and the area increases by a factor of 27.
Work Step by Step
Area scales as the square of the size, and volume scales as the cube. This is discussed on page 237, and shown in Figure 12.18.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.