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A small circle is contained inside a quarter circle and tangent to one of its sides. A line segment is constructed......

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A small circle is contained inside a quarter circle and tangent to one of its sides. A line segment is constructed to be tangent to the small circle and perpendicular to the other side of the quarter circle. If the line segment has length equal to 12, what is the area shaded in blue, equal to the area of the quarter circle minus the small circle?
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posted Dec 12, 2022 by Nikita Sehgal

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