摘要:6.如图.OB是∠AOC的平分线.OD是∠COE的平分线.若∠AOC=70°.∠COE=40°,那么∠BOD= °.
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| A、∠AOE=110° | B、∠BOD=80° | C、∠BOC=50° | D、∠DOE=30° |
网址:http://m.1010jiajiao.com/timu3_id_688973[举报]
| A、∠AOE=110° | B、∠BOD=80° | C、∠BOC=50° | D、∠DOE=30° |