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4 December, 07:03

What is the surface area of a sphere with radius 4?

O A. 120 units3

B. 167 units2

C. 327 units2

O D. 6410

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Answers (1)
  1. 4 December, 07:18
    0
    SA = 64 pi units ^2

    Step-by-step explanation:

    The surface area of a sphere is given by

    SA = 4 pi r^2

    SA = 4 * pi * 4^2

    SA = 64 pi

    SA = 200.96
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