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MATH / Let G and H denote the centroid and orthocenter of triangle ABC, respectively. Let F be the midpoint of (GH)¯. Express AF²+BF²+CF² in terms of the side lengths a, b, c and circumra… · Discussion

Discussing Let G and H denote the centroid and orthocenter of triangle ABC, respectively. Let F be the midpoint of (GH)¯. Express AF²+BF²+CF² in terms of the side lengths a, b, c and circumra… · MATH

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