Answers

2014-02-18T18:44:41+08:00
The round side of the protractor tells the degrees. The straight line is used to draw the line. Here is how to do it:
1. Select an angle that you want to draw.
2. Create a base of it or the horizontal line of it.
3. Mark the angle you have selected and align it to the end of the line.
4. Draw it thoroughly.
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