The diameter D of a sphere is 18.6 cm. Calculate the sphere's surface area A Use the value 3.14 fors, and round your answer to the nearest tenth.

asked Feb 26, 2022 173k views

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The diameter D of a sphere is 18.6 cm. Calculate the sphere's surface area A

Use the value 3.14 fors, and round your answer to the nearest tenth.

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Answer:

1086.3 cm²

Explanation:

surface are of sphere = πD²

SA = (3.14)(18.6 cm)^2

SA = 1086.3 cm²

Biruel Rick answered Mar 3, 2022

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