Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
As a student, we often encounter a problem : how to draw a common
angle if we do not carry the triangle ruler. In fact, this is not easy at all.
So there is a way to simplify the problem by "drawing an angle".
This method uses an intuitive and simple way. You just need
to fold it and draw a sharp angle. It's that simple !!!
Tatung University
Taipei, Taiwan
LIN CHING-CHENG,
Tatung University
