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14 semicircles
7 complete circles
Then 22/7 x 7 x 2 x 7
7 complete circles
Then 22/7 x 7 x 2 x 7
Sorry not the radius is not 7
R= [288/(8 x 4)]^0.5=3
R= [288/(8 x 4)]^0.5=3
what’s the final ans?