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In a bicentric quadrilateral ABCD, AB,
BC, CD, and AD are tangent to the incircle at E,
F, G, and H. If AE = 3 and CG = 1, find the inradius.
A bicentric quadrilateral ABCD is a convex quadrilateral that has both an incircle
I and a circumcircle O.
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Tangential or circumscribed quadrilateral
Circle Tangent Line
| Solution / comment | by Antonio Gutierrez