如图,△ABC的内接矩形DGEF,较长边DE在BC上,AH⊥BC于H,交GF于M,BC=48CM,AH=16CM,GD/DE=5/9,求矩形DGFE周长快一点今天的作业什么的,要过程完整可加分!
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![如图,△ABC的内接矩形DGEF,较长边DE在BC上,AH⊥BC于H,交GF于M,BC=48CM,AH=16CM,GD/DE=5/9,求矩形DGFE周长快一点今天的作业什么的,要过程完整可加分!](/uploads/image/z/4042073-65-3.jpg?t=%E5%A6%82%E5%9B%BE%2C%E2%96%B3ABC%E7%9A%84%E5%86%85%E6%8E%A5%E7%9F%A9%E5%BD%A2DGEF%2C%E8%BE%83%E9%95%BF%E8%BE%B9DE%E5%9C%A8BC%E4%B8%8A%2CAH%E2%8A%A5BC%E4%BA%8EH%2C%E4%BA%A4GF%E4%BA%8EM%2CBC%3D48CM%2CAH%3D16CM%2CGD%2FDE%3D5%2F9%2C%E6%B1%82%E7%9F%A9%E5%BD%A2DGFE%E5%91%A8%E9%95%BF%E5%BF%AB%E4%B8%80%E7%82%B9%E4%BB%8A%E5%A4%A9%E7%9A%84%E4%BD%9C%E4%B8%9A%E4%BB%80%E4%B9%88%E7%9A%84%2C%E8%A6%81%E8%BF%87%E7%A8%8B%E5%AE%8C%E6%95%B4%E5%8F%AF%E5%8A%A0%E5%88%86%21)
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