id: 05621036
dt: j
an: 2010b.00421
au: Smyth, M.R.F.
ti: MacCool’s proof of Morley’s miracle.
so: Ir. Math. Soc. Bull. 63, 63-66 (2009).
py: 2009
pu: Irish Mathematical Society Bulletin, Queen’s University Belfast, Belfast,
Northern Ireland
la: EN
cc: G40 G50
ut: Morley’s theorem; similar triangles
ci:
li:
ab: The author presents a new and elementary proof of the celebrated theorem by
Morley which states that the trisectors of the angles of any triangle
determine an equilateral triangle. Remarkably the proof uses nothing
but similarity of triangles.
rv: Antonio M. Oller (Zaragoza)