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 nea

Question

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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Delwyn 4 years 2021-07-25T20:14:37+00:00 1 Answers 9 views 0

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  1. Acacia
    0
    2021-07-25T20:15:54+00:00
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    Answer:

    1086.3 cm²

    Step-by-step explanation:

    surface are of sphere = πD²

    SA = (3.14)(18.6 cm)^2

    SA = 1086.3 cm²

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