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如图,将矩形ABCD沿DE折叠,使A点落在BC边上F处,若∠EFB=70°,则∠AED=
A. 80° B. 75° C. 70° D. 65°
如图,将矩形ABCD沿DE折叠,使A点落在BC边上F处,若∠EFB=70°,则∠AED=…( )