有關ACD25的精選大全

(2019·*蘇中考模擬)如圖,AB是⊙O的直徑,點C、D在⊙O上.若∠ACD=25°,則∠BOD的度數為( ...
問題詳情:(2019·*蘇中考模擬)如圖,AB是⊙O的直徑,點C、D在⊙O上.若∠ACD=25°,則∠BOD的度數為()A.100°           B.120°           C.130°           D.150°【回答】C【解析】解:∵∠AOD=2...
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