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Angle tri-sectioning method, involves representing arbitrary angle with compasses and ruler as angle of specified degrees on paper sheet with legs and freely-selectable circular arc, and quadrupling angle with compasses and ruler
Angle tri-sectioning method, involves representing arbitrary angle with compasses and ruler as angle of specified degrees on paper sheet with legs and freely-selectable circular arc, and quadrupling angle with compasses and ruler
The method involves representing an arbitrary angle with compasses and ruler as an angle of approximately 70 to 80 degrees on a paper sheet with legs and a freely-selectable circular arc. The angle is quadrupled with the compasses and ruler. Time pieces figure page corresponds 30 degree section, developed from a surface of a cone, of tri-sectioning of the angle, represented on the paper sheet.
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