Question: A belt fits around the three circles x2 + y2 = 4, (x - 8)2 + y2 = 4, and (x - 6)2 + (y

A belt fits around the three circles x2 + y2 = 4, (x - 8)2 + y2 = 4, and (x - 6)2 + (y - 8)2 = 4, as shown in Figure 20. Find the length of this belt.

(6, 8) (0, 0) (8. 0)

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