180多-27度35分*4=180°-108°-140'=69°40'161度23分/5=(160°+80'+180")/5=32°+16'+36"=32°16'36"25度24分*5=125°+120'=127°162度/4=(160°+120')/4=40°+30'=40°30'200度/3-12度24分*5=(198°+120')/3-(60°...