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sertanlavr [38]
2 years ago
15

What is the surfacea area of a spherer with a diametere of 12

Mathematics
1 answer:
AleksandrR [38]2 years ago
4 0

surface area of sphere =4\pi4^2

given d =12

so,  r=d/2

12/2=r

r=6

solution  : pie=3.14

4*3.14*6*6

=452.16cm^2

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