PA⊥OA于点A,PB⊥OB于点B,PA=PB,连结OA,OB,OP (1)求证:△AOP≌△BOP(2)设AC=a,BD=b,且a≠b,a与b满足a2-10a+22=0,b2-10b+22=0①求AC+BD的值.②若AP=20,CD=10,问△PCD的周长为▁▁▁▁▁▁(3)过O
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![PA⊥OA于点A,PB⊥OB于点B,PA=PB,连结OA,OB,OP (1)求证:△AOP≌△BOP(2)设AC=a,BD=b,且a≠b,a与b满足a2-10a+22=0,b2-10b+22=0①求AC+BD的值.②若AP=20,CD=10,问△PCD的周长为▁▁▁▁▁▁(3)过O](/uploads/image/z/3721383-63-3.jpg?t=PA%E2%8A%A5OA%E4%BA%8E%E7%82%B9A%2CPB%E2%8A%A5OB%E4%BA%8E%E7%82%B9B%2CPA%3DPB%2C%E8%BF%9E%E7%BB%93OA%2COB%2COP+%281%29%E6%B1%82%E8%AF%81%EF%BC%9A%E2%96%B3AOP%E2%89%8C%E2%96%B3BOP%EF%BC%882%EF%BC%89%E8%AE%BEAC%EF%BC%9Da%2CBD%EF%BC%9Db%2C%E4%B8%94a%E2%89%A0b%2Ca%E4%B8%8Eb%E6%BB%A1%E8%B6%B3a2%EF%BC%8D10a%EF%BC%8B22%EF%BC%9D0%2Cb2%EF%BC%8D10b%EF%BC%8B22%EF%BC%9D0%E2%91%A0%E6%B1%82AC%EF%BC%8BBD%E7%9A%84%E5%80%BC.%E2%91%A1%E8%8B%A5AP%EF%BC%9D20%2CCD%EF%BC%9D10%2C%E9%97%AE%E2%96%B3PCD%E7%9A%84%E5%91%A8%E9%95%BF%E4%B8%BA%E2%96%81%E2%96%81%E2%96%81%E2%96%81%E2%96%81%E2%96%81%EF%BC%883%EF%BC%89%E8%BF%87O)
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