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d1i1m1o1n [39]
3 years ago
9

What is the surface area of a sphere with a radius of 12 units?

Mathematics
2 answers:
Rufina [12.5K]3 years ago
5 0

here's the solution :

In a sphere,

\boxed { \mathsf{surface \: area =  4\pi r {}^{2}  }}

let's solve

  • s = 4 \times \pi \times 12 \times 12

  • s = 144 \times 4 \times \pi

  • s = 576\pi \:  \:  \: unit {}^{2}

hence, correct option is C. 576π unit²

aivan3 [116]3 years ago
3 0
D.

kkkkkkkkkkkkkkkkkkkkkk
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