Number:
16217
Author:
Issue:
ET Vol 60, May 1907
Tags:
Triangle & Circle Geometry (Trilinear coordinates)
Solved by:
W.F. Beard, MQ Vol 90
Solved by:
J. Blaikie, MQ Vol 90
Solved by:
V.B. Naik, MQ Vol 90
Solved by:
Henry Riddell, MQ Vol 90