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Mathematics 7 Online
OpenStudy (xxuan):

Find the surface area of the sphere with the given dimension. Leave your answer in terms of π. A sphere has a diameter of 16 cm a. 256 π b. 128 π c. 32 π d. 1024 π I have a answer is: 4π(8^2) = 804. 24 -_- Help me please

OpenStudy (mahoganie.carson):

A = 4πr² = 4π(8)² = 4π*64 = 256π

OpenStudy (mahoganie.carson):

@XXUAN

OpenStudy (xxuan):

😁 thank you

OpenStudy (mahoganie.carson):

Your Welcome @XXUAN

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