this is for holding javascript data
Xavier Holt edited Observe_the_angles_angle_PQ__.tex
about 8 years ago
Commit id: edf710467c55efaffa41c27ae5ce2ebe75b0cfa8
deletions | additions
diff --git a/Observe_the_angles_angle_PQ__.tex b/Observe_the_angles_angle_PQ__.tex
index d8c080b..5645d0b 100644
--- a/Observe_the_angles_angle_PQ__.tex
+++ b/Observe_the_angles_angle_PQ__.tex
...
\therefore \alpha := \max \left( PQ'A, PQ'B \right) &\geq \frac{\pi}{2}
\end{align}
As such $\alpha$ must be the unique largest internal angle in the triangle $PQ'B$. Consequently the side opposite $\alpha$ -- $PB$ -- is the unique hypotenuse of the triangle.
Notably, this means As such $|PB| >
|PQ'|$.
However $P$ and $B$ are both elements of the convex hull, so by the convexity property we can draw |PQ'|$, a
non-intersecting line segment between them. contradiction.