Question

if the surface area of a sphere is 256pie cm square then its radius is ______​

Answer 1

Answer:

surface area of a sphere is 256πcm²

4πr² = 256π

4r² = 256

r² = 64

r = 8

thus radius = 8cm

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Answer 2

Answer:

Surface area of sphere = 256πcm²

ATQ:

4πr² = 256π

4r² = 256

r² = 64

r = 8cm

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