Look at the image below

Mathematics

1 answer:

krok68 [10]3 years ago

8 0

Answer:

SA = 153.9m^2

Step-by-step explanation:

SA = 4 $\pi$ $r^{2}$

r = 3.5

SA = 4 $\pi$ $(3.5)^{2}$

SA = 4 $\pi$ (12.25)

SA = 49 $\pi$

SA = 153.9m^2

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