am6089000 am6089000

04-06-2020
Mathematics

contestada

What is the surface area of a sphere with a radius of 9 units?
A. 57677 units2
B. 6487 units2
O C. 28871 units2
D. 32477 units2

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octaviadeshea octaviadeshea

04-06-2020

B it just the right answer

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