MathsJam, 17 November 2015

A few links from last night’s meeting:

Chalkdust magazine. Includes their excellent crossnumber.

Geometry puzzle. Via Alison Kiddle.

Five 3-4-5 triangles. I think the challenge is to arrange the five equal-sized triangles into a symmetrical shape: reference.

 

Next meeting: Tuesday 15 December

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