Consider two circles of different sizes that do not intersect. The smaller circle has center O. Label the intersection of their common external tangents P. A common internal tangent intersects the common external tangents at points A and B. Given that the radius of the larger circle is 11, PO=3, and AB=20√2, find the area of triangle PBA.

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Posted by clamb on 2025-05-07 05:25:49