【单选题】【消耗次数：1】
直线AB的象限角南东1°30，则其坐标方位角αAB（ ）。
①
1°30
②
178°30
③
181°30
④
358°30
参考答案：
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相关题目
【单选题】
A点坐标为（10、20、30），B点坐标为（30、20、30）则AB距离为______。
①
Normal
0
7.8 磅
0
2
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false
false
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X-NONE
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正垂线
②
Normal
0
7.8 磅
0
2
false
false
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ZH-CN
X-NONE
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侧垂线
③
Normal
0
7.8 磅
0
2
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false
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正平线
④
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0
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铅垂线
【单选题】
若A、B两点的坐标增量ΔXAB＞0，ΔYAB＞0，则直线AB的方位角αAB满足（ ）。
①
0°＜αAB ＜90°
②
90°＜αAB ＜180°
③
180°＜αAB ＜270°
④
270°＜αAB ＜360°
随机题目
【判断题】
电介质物质在受到沿某一方向外力作用而变形时，在它的两个表面会产生符号相反的电荷；当将外力消失后，电介质又重新回到不带电状态，这种现象称为逆压电效应。
①
正确
②
错误