(1)如图,在△ABC中,∠C=90°,若把△ABC沿直线DE折叠,使△ADE与△BDE重合(1)⑴当∠A=35° 时,求∠CBD的度数.\x05⑵若AC=8,BC=6,求AD的长.⑶当AB= m(m>0),△ABC 的周长为5m+1 时,求△BCD的周长.(
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![(1)如图,在△ABC中,∠C=90°,若把△ABC沿直线DE折叠,使△ADE与△BDE重合(1)⑴当∠A=35° 时,求∠CBD的度数.\x05⑵若AC=8,BC=6,求AD的长.⑶当AB= m(m>0),△ABC 的周长为5m+1 时,求△BCD的周长.(](/uploads/image/z/5266225-1-5.jpg?t=%EF%BC%881%EF%BC%89%E5%A6%82%E5%9B%BE%2C%E5%9C%A8%E2%96%B3ABC%E4%B8%AD%2C%E2%88%A0C%3D90%C2%B0%2C%E8%8B%A5%E6%8A%8A%E2%96%B3ABC%E6%B2%BF%E7%9B%B4%E7%BA%BFDE%E6%8A%98%E5%8F%A0%2C%E4%BD%BF%E2%96%B3ADE%E4%B8%8E%E2%96%B3BDE%E9%87%8D%E5%90%88%EF%BC%881%EF%BC%89%E2%91%B4%E5%BD%93%E2%88%A0A%EF%BC%9D35%C2%B0+%E6%97%B6%2C%E6%B1%82%E2%88%A0CBD%E7%9A%84%E5%BA%A6%E6%95%B0%EF%BC%8E%5Cx05%E2%91%B5%E8%8B%A5AC%3D8%2CBC%3D6%2C%E6%B1%82AD%E7%9A%84%E9%95%BF%EF%BC%8E%E2%91%B6%E5%BD%93AB%3D+m%EF%BC%88m%EF%BC%9E0%EF%BC%89%2C%E2%96%B3ABC+%E7%9A%84%E5%91%A8%E9%95%BF%E4%B8%BA5m%2B1+%E6%97%B6%2C%E6%B1%82%E2%96%B3BCD%E7%9A%84%E5%91%A8%E9%95%BF%EF%BC%8E%EF%BC%88)
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