2 years ago

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 $\pi$ 4^2

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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