What is the total surface area of an iron sphere having a radius of 11 – McqOptions

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1.	What is the total surface area of an iron sphere having a radius of 11 cm?
A.	1529.76 cm<sup>2</sup>
B.	1514.76 cm<sup>2</sup>
C.	1519.76 cm<sup>2</sup>
D.	1419.76 cm<sup>2</sup>
Answer» D. 1419.76 cm<sup>2</sup>

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