66°25′36″+20°18′40″=______________;180°-15°10′30″=__________

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/05 10:27:08
66°25′36″+20°18′40″=______________;180°-15°10′30″=__________

66°25′36″+20°18′40″=______________;180°-15°10′30″=__________
66°25′36″+20°18′40″=______________;180°-15°10′30″=__________

66°25′36″+20°18′40″=______________;180°-15°10′30″=__________
66°25′36″+20°18′40″=86°44′16″
180°-15°10′30″=164°49′30″

66°25′36″+20°18′40″=86°43′76″
180°-15°10′30″=164°90′70″