问题
填空题
32.81°=______°______′______″.
答案
∵0.81°=0.81×60′=48.6′,
而0.6′=0.6×60″=36″,
∴32.81°=32°48′36″.
故答案为32,48,36.
32.81°=______°______′______″.
∵0.81°=0.81×60′=48.6′,
而0.6′=0.6×60″=36″,
∴32.81°=32°48′36″.
故答案为32,48,36.