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35°35′-25°45′=?180°-(48°39′40″+67°41′35″)=?
人气:389 ℃ 时间:2020-02-03 20:21:36
解答
35°35′-25°45′=9°50′
180°-(48°39′40″+67°41′35″)
=178°118′120″-115°80′75″
=63°38′45″
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