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Home > CCG > Chapter 11 > Lesson 11.1.5 > Problem 11-72


As Shannon peeled her orange for lunch, she realized that it was very close to being a sphere. If her orange has a diameter of centimeters, what is its approximate surface area (the area of the orange peel)? What is the approximate volume of the orange? Show all work.  

The surface area of a sphere is .

The volume of a sphere is