Can we draw the lines through a vertex like this?
More from Chalkdust
What’s hot and what’s not, Issue 18
Fashion is fleeting, Chalkdust regulars are not.
Formal sums
Nik Alexandrakis explains what they are and what they can tell us
Prize crossnumber, Issue 11
£100 of MathsGear goodies to be won if you can solve it
Chalkdust issue 10 – Coming 24 October
Come along to our launch party for free pizza and the real quiz
Chalkdust Issue 06 coming 19 October
Free launch party, 7.15pm. Come along!
Forget a new £1 coin, we need a £1.23 coin
Not the new coin we want, but the new coin we need