57°49′+34°12′45〃= 40°15乘以2=(1)57°49′+34°12′45〃= (2) 40°15乘以2=
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 10:58:56
![57°49′+34°12′45〃= 40°15乘以2=(1)57°49′+34°12′45〃= (2) 40°15乘以2=](/uploads/image/z/2679987-3-7.jpg?t=57%C2%B049%E2%80%B2%2B34%C2%B012%E2%80%B245%E3%80%83%3D+40%C2%B015%E4%B9%98%E4%BB%A52%3D%281%2957%C2%B049%E2%80%B2%2B34%C2%B012%E2%80%B245%E3%80%83%3D+%282%29+40%C2%B015%E4%B9%98%E4%BB%A52%3D)
57°49′+34°12′45〃= 40°15乘以2=(1)57°49′+34°12′45〃= (2) 40°15乘以2=
57°49′+34°12′45〃= 40°15乘以2=
(1)57°49′+34°12′45〃= (2) 40°15乘以2=
57°49′+34°12′45〃= 40°15乘以2=(1)57°49′+34°12′45〃= (2) 40°15乘以2=
(1).92度1分45秒 (2)80度30分
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