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请教

我想请教各位老师一个简单的问题, 即如何在不知道任何其它条件的情况下,用AUTOCAD画两条直线夹一个已知角度?
因为AUTOCAD不能象INVENTOR那样根据尺寸自动调整线型.

use rotate command to make it out.

rotate,

select the objects,

specify base point,

then, key in "copy" or "c",

give your angle,

ok.

there are still some other ways to take, the above is what I use usually.

THANKS FOR REPLYING
I TRIED IT , BUT THE RESULT IS THAT THE FIRST LINE IS ROTATED A CERTAIN DEGREE, IN STEAD OF GETTING TWO
LINES WHICH CONTAIN AN ANGLE

I am not sure what you meant. do you need to draw two line with angle for one time? if so, I don't think autocad can woke  it out.

In fact, as I said on the second floor, you can create first line without any definition, means you can do it as you wish, then rotate it with copy, you get two line and an angle.

I got it

I have the same question. By reading the answer I got it this way: copy the original line first and then rotate the line. After you get the rotated line you copy the original line back. Done.

Also you can try array command

回复 #6 gerald0071 的帖子

Great way to go!!!

都是不错的方法。