Crux Mathematicorum

Vol. 48, No. 9

« v48, n8 index v48, n10 »

November, 2022

Page	Contents
499	Editorial — John Grant McLoughlin and Shawn Godin
501	MathemAttic: No. 39
501	Problems: MA191–MA195
503	Solutions: MA166–MA170
507	Teaching Problems: No. 18 — John Grant McLoughlin
512	Problem Solving Vignettes: No. 23 — Shawn Godin
518	From the bookshelf of . . . — Shawn Godin
521	Mathematics from the Web: No. 4
522	Shawyer Corner
525	Bruce Shawyer’s work with the Newfoundland and Labrador Teachers’ Association Senior High School Mathematics League — Peter I Booth
528	Congruent Triangles in the Plane — H. E. A. Campbell and D. L. Wehlau
534	Bruce Shawyer — Ed Barbeau
535	Olympiad Corner: No. 407
535	Problems: OC601–OC610
537	Solutions: OC576–OC580
543	A Triangle, a Circle and Some Associated Triangles — Michel Bataille
549	B. L. R. Shawyer: Some Personal Reminiscences — David E. Matthews
552	A note — Michael Parmenter
554	Constructing Regular Polygons using Straightedge and Compass — Bruce Shawyer
562	Problems: 4781–4790
566	Solutions: 4731–4740

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