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Omni-MATH / Triangle ABC has side lengths AB=19,BC=20, and CA=21. Points X and Y are selected on sides AB and AC, respectively, such that AY=XY and XY is tangent to the incircle of △ABC. If th… · Discussion

Discussing Triangle ABC has side lengths AB=19,BC=20, and CA=21. Points X and Y are selected on sides AB and AC, respectively, such that AY=XY and XY is tangent to the incircle of △ABC. If th… · Omni-MATH

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