  # A circle has chord PQ. Above the circle (and below it) is a circle tangent to the chord and the large circle...........

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A circle has chord PQ. Above the circle (and below it) is a circle tangent to the chord and the large circle. The two inscribed circles are also tangent to each other. The three circle’s centers are collinear. If PQ = 6, what is the area between the two smaller circles and the large circle, shaded in blue?  posted Mar 14
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