In the figure given below, D is the diameter of each circle. What is the diameter of the shaded circle?

In the figure given below, D is the diameter of each circle. What is t

1.	In the figure given below, D is the diameter of each circle. What is the diameter of the shaded circle?
A.	D(√2 – 1)
B.	D(√2 + 1)
C.	D(√2 + 2)
D.	D(2 – √2)
Answer» B. D(√2 + 1)

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In the figure given below, D is the diameter of each circle. What is the diameter of the shaded circle?

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