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Why is the range of inclination angle in the second compulsory course of senior high school mathematics [0, 180], and why can't it exceed 360,45,360?
Yes, straight lines have their particularity.
You can't take more than 360 just because 360+45 is the same as 45.
180 is the same as a straight line of 0 degrees, so we don't take 180.
Anything greater than 180 will not be adopted. For example, 200 degrees and 20 degrees are the same.