初四圆的几何题,晚上十点之前给答案,加分.多谢啦平行四边形ABCD周长为26,角ABC=120度,BD为一条对角线,圆O内切于三角形ABC,E,F,G为切点,圆的半径为根号3,求平行四边形ABCD的面积
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![初四圆的几何题,晚上十点之前给答案,加分.多谢啦平行四边形ABCD周长为26,角ABC=120度,BD为一条对角线,圆O内切于三角形ABC,E,F,G为切点,圆的半径为根号3,求平行四边形ABCD的面积](/uploads/image/z/9866622-30-2.jpg?t=%E5%88%9D%E5%9B%9B%E5%9C%86%E7%9A%84%E5%87%A0%E4%BD%95%E9%A2%98%2C%E6%99%9A%E4%B8%8A%E5%8D%81%E7%82%B9%E4%B9%8B%E5%89%8D%E7%BB%99%E7%AD%94%E6%A1%88%2C%E5%8A%A0%E5%88%86.%E5%A4%9A%E8%B0%A2%E5%95%A6%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E5%91%A8%E9%95%BF%E4%B8%BA26%2C%E8%A7%92ABC%3D120%E5%BA%A6%2CBD%E4%B8%BA%E4%B8%80%E6%9D%A1%E5%AF%B9%E8%A7%92%E7%BA%BF%2C%E5%9C%86O%E5%86%85%E5%88%87%E4%BA%8E%E4%B8%89%E8%A7%92%E5%BD%A2ABC%2CE%2CF%2CG%E4%B8%BA%E5%88%87%E7%82%B9%2C%E5%9C%86%E7%9A%84%E5%8D%8A%E5%BE%84%E4%B8%BA%E6%A0%B9%E5%8F%B73%2C%E6%B1%82%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E7%9A%84%E9%9D%A2%E7%A7%AF)
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