A company is designing a circular logo for a product. The inner part of the logo is a circle with a radius of r inches. The logo has a border that is a concentric circle surrounding the inner circle. The area of the border is 14.5 square inches. The logo is shown. Write an expression that represents the total area, in square inches, of the logo in terms of the radius, r, of the inner part of the logo. If the total area of the logo is 127 square inches, what is the approximate value of r? Show your work or explain your answer.

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