Take a Square

Problem | Hint | Solution | Printable page |
Stage: 4 Challenge Level: Challenge Level:3 Challenge Level:3 Challenge Level:3

Cut off three right angled isosceles triangles to produce a pentagon.

With two lines, cut the pentagon into three parts which can be rearranged into another square.

A square with three isosceles triangles removed from three corners to form a pentagon

Published January 2003.