The Big Lock-Down Math-Off, Match 18
The Aperiodical 2020-05-15
Summary:
Welcome to the eighteenth match in this year’s Big Math-Off. Take a look at the two interesting bits of maths below, and vote for your favourite. You can still submit pitches, and anyone can enter: instructions are in the announcement post. Here are today’s two pitches. Matthew Scroggs – A surprising fact about quadrilaterals Matthew…