3 years ago

(Simplify your answer. Type an exact answer in terms of pi.)

1 answer:

8 0

The formula to find surface area of a sphere is
$4\pi \: r {}^{2}$
(if the diameter is 16,the radius is 8.)
$4 \times 8 \times 8 \times \pi = 256\pi$

so the answer is 256pi

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​(Simplify your answer. Type an exact answer in terms of pi​.)

(Simplify your answer. Type an exact answer in terms of pi.)