180°-(18°25′41″+66°46′38″)=

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/23 08:48:43
180°-(18°25′41″+66°46′38″)=180°-(18°25′41″+66°46′38″)=180°-(18°25′41″+66°46′38″)=180°-(18°25′41″+66°

180°-(18°25′41″+66°46′38″)=
180°-(18°25′41″+66°46′38″)=

180°-(18°25′41″+66°46′38″)=
180°-(18°25′41″+66°46′38″)
= 180°-84°71′79″
=179°59'60'-85°12′19″
=94°47′31″

180°-(18°25′41″+66°46′38″)=179°59′60″-84°71′79″=179°59′60″-84°72′19″=179°59′60″-85°12′19″=94°47′41″

答:180°-(18°25′41″+66°46′38″)
= 180°-(85°12'19'')
= 179°59' 60''-85°12'19''
= 94°47 ' 41