△ABC中,点D为BC边的中点,点E在AC边上,AD和BE相交于点F,满足AF=BD和AE=EF,求∠ADB的度数.
摘要:△ABC中,点D为BC边的中点,点E在AC边上,AD和BE相交于点F,满足AF=BD和AE=EF,求∠ADB的度数.
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posted @ 2022-03-27 22:36
posted @ 2022-03-27 22:36
posted @ 2022-03-26 11:19