Tomahawk Trisection of an Angle
Tomahawk Trisection of an Angle
Let . Let be a semicircle with diameter .
AB=BC=CD
σ
BD
Given any angle where is tangent to at , the straight lines and trisect .
∠AVT
VT
σ
B
VC
VB
∠AVT
In other words, the triangles , and are congruent.
△VTC
△VBC
△VBA