This feature invites students to explore polygons and their angles. There are some interesting results to discover and prove, and opportunities to practise using ruler, compasses and protractor along the way.
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the
NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to
embed rich mathematical tasks into everyday classroom practice.