Copyright © University of Cambridge. All rights reserved.
'Quadrilaterals' printed from http://nrich.maths.org/
How will you record the quadrilaterals you've made? You might like
to print off this
You could try drawing quadrilaterals which have a side made by
joining two pegs next to each other. How many different
quadrilaterals can you make in this way?
How will you know when you've got them all?