Number:
17897
Author:
Issue:
ET Vol 67, Dec 1914
Tags:
Triangle & Circle Geometry (Trilinear coordinates)
Solved by:
W.F. Beard, MQ Vol 103
Solved by:
E.G. Hogg, MQ Vol 103
Solved by:
T.P. Trivedi, MQ Vol 103
Solved by:
H.R. Wales, MQ Vol 103