or 360 parts long.That is how there came to be 360 degrees in a circle. 1.The purpose of this passage is to explain___. [ ] A.how the Babylonians measured the time of star movements B.why the circle is divided into 360 degrees C.the Babylonian mile and the Babylonian time-mile D...
Still, my own opinion is that as the sun moves round the earth in 365 days, nearly, the ancient astronomers wished to make the number of degrees in a circle agree as nearly as possible with the number of days in a year.C. WAdams...
B.why the circle is divided into 360 degrees C.the Babylonian mile and the Babylonian time-mile D.the Babylonians'ideas about the sky 2.The Babylonian mile was first used to measure___. [ ] A.star movements B.circles C.distances D.time ...
an integer whose prodigious number of factors makes it easy to chop up into smaller parts. The awkward five days left over were declared public holidays. Another theory argues that it comes from the base-60 arithmetic used by the Sumerians. A circle can easily be divided up into six equal ...
B.why the circle is divided into 360 degrees C.the Babylonian mile and the Babylonian time-mile D.the Babylonians'ideas about the sky 2.The Babylonian mile was first used to measure___. [ ] A.star movements B.circles C.distances D.time 3.For what was the Babylonian time-mile divided...
最流行的猜测是公元前3000年，生活在现在的伊拉克南部的古苏美尔人计算太阳环绕地球的轨迹用了360天完成，所以他们把圆分成360个等份。而这与2000年前生活的同一地区的古巴比伦人不谋而合，他们采用60进制的数学系统。他们应用该系统将角分成60度，6个这样的角组合在一起变成360度，这与古苏美尔人的...
B. why the circle is divided int0 360 degrees C. the Babylonian mile and the Babylonian time-mile D. the Babylonians' ideas about the sky 2. For what was the Babylonian time-mile divided into thirty parts? A. To make a day into 360 parts. ...
You already know that one day was the same as twelve Babylonian time – miles.Since each time – mile was divided into thirty parts,the circle trip around the sky was 12×30,or 360 parts long.That is how there came to be 360 degrees in a circle. 答案 关于一个圆为什么分成360份由...
During the fifth century BC a scheme was developed that could be broken down into fine detail: the ecliptic was divided into 12 equal sections, each split into 30 finer divisions (also called uš), yielding 360 uš in total. For finer accuracy an uš was broken down into 60 divisions...
You already know that one day was the same as twelve Babylonian time – miles.Since each time – mile was divided into thirty parts,the circle trip around the sky was 12×30,or 360 parts long.That is how there came to be 360 degrees in a circle....