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r =4cm
TSA OF SPHERE = TSA OF CUBE
4/3Πr^3 = 6a^2
5632/21 = 6a^2
a^2 = 5632/126
a = √2816/√63
a= √44.698412
a= 6.685
TSA OF SPHERE = TSA OF CUBE
4/3Πr^3 = 6a^2
5632/21 = 6a^2
a^2 = 5632/126
a = √2816/√63
a= √44.698412
a= 6.685
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