Online Geometry Problems

Online Geometry Problem 813: Right Triangle Area, Excircles, Cathetus, Tangency Points, Quadrilateral Area. Level: High School, SAT Prep, College, Mathematics Education

The figure below shows a right triangle ABC of area 30 with the excircles Ec and Ea tangent to AB and BC at D and F, respectively. Find the area of quadrilateral ADFC.

Right triangle , Area, Excircles, Quadrilateral


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