Online Geometry Problems, High School, College


Online Geometry Problem 662: Triangle, Incenter, Circumcenter, Orthocenter, Circle, Angle, Measurement. Level: High School, Honors Geometry, College, Mathematics Education

The figure shows a triangle ABC with D orthocenter, E incenter, and F circumcenter. If the angles ADC and AEC are congruent, find the measure of angle AFC.

Triangle, centers, angles


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