Can you divide an angle into three equal smaller angles using any geometric tools?

Question

AL2006 · Answer

Well, concerning a compass and straight edge (ruler), trisecting the angle has been proven to be impossible.

AL2006 · Answer

Trisecting an angle using only a compass and straightedge is impossible due to mathematical principles established by Wantzel in 1837. However, alternative methods like using a protractor or other geometric tools allow for this task to be completed. Historical attempts to trisect angles have significantly shaped our understanding of geometrical construction limitations. 
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Can you divide an angle into three equal smaller angles using any geometric tools?

Answer (2)

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