A) \[100\,\pi \] sq cm
B) \[60\,\pi \]sq cm
C) \[70\,\pi \]sq cm
D) \[50\,\pi \]sq cm
Correct Answer: D
Solution :
Surface area of each ball \[=\frac{4\pi \times 10\times 10}{8}=50\pi \] = 50 sq cmYou need to login to perform this action.
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