Question

find the surface area of sphere of radius 3.5cm (π 3.14)​

Answer 1

Answer:

Answer is A≈153.94cm²

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Answer 2

Answer:

153.86 cm^2

Step-by-step explanation:

The area of a sphere = 4$\pi$r^2

-->4*(3.14)*(3.5)*(3.5)

-->(12.56)*(12.25)

-->153.86 cm^2