Angles in polygons

There are 72 NRICH Mathematical resources connected to Angles in polygons
Gibraltar Geometry
problem

Gibraltar geometry

Age
11 to 14
Challenge level
filled star empty star empty star
Take a look at the photos of tiles at a school in Gibraltar. What questions can you ask about them?
Arclets Explained
article

Arclets explained

This article gives an wonderful insight into students working on the Arclets problem that first appeared in the Sept 2002 edition of the NRICH website.