The Internet Archive has a preservation copy of this work in our general collections.
The symmedian point, the nine-points center and the point of concurrence of the Joins of the vertices with the points of contact of the incircle on the opposite sides are known. Show how to construct the triangle. 465. Proposed by Clifford N. Mills, South Dakota State College, Brookings, S. D. Given an angle and two points A and B between the sides of the angle. Show how to find the shortest path from A to B that touches both sides; of the angle. Class Room Sayings.doi:10.1111/j.1949-8594.1916.tb00338.x fatcat:eav53no3hnb2jmydnkxpdbm3lm