In triangle ABC, D is the midpoint of BC, angle EDF = 90°, DE intersects AB at E and DF intersects AC at F. Prove that BE + CF > EF.

In triangle ABC, D is the midpoint of BC, angle EDF = 90°, DE interse

1.	In triangle ABC, D is the midpoint of BC, angle EDF = 90°, DE intersects AB at E and DF intersects AC at F. Prove that BE + CF > EF.
Answer» In triangle ABC, D is the midpoint of BC, angle EDF = 90°, DE intersects AB at E and DF intersects AC at F. Prove that BE + CF > EF.

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In triangle ABC, D is the midpoint of BC, angle EDF = 90°, DE intersects AB at E and DF intersects AC at F. Prove that BE + CF > EF.

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