Question

怎样将度数的小数形式转换成度、分、秒形式?急

Answer 1

度、分、秒为60进制.

例如：

32.135°

=32°+0.135°

=32°+0.135*60‘

=32°+8.1’

=32°+8‘+0.1’

=32°+8‘+0.1*60”

=32°+8’+6“

=32°8'6"

30°10'12"

=30°+10'+12"

=30°+10'+12/60'

=30°+10'+0.2'

=30°+10.2'

=30°+10.2/60°

=30°+0.17°

=30.17°