Henry Ernest Dudeney/Modern Puzzles/103 - A New Cutting-out Puzzle/Solution 2

Modern Puzzles by Henry Ernest Dudeney: $103$

A New Cutting-out Puzzle

Cut the figure into four pieces that will fit together and form a square.

Solution

This solution is based on a tessellation:

Sources

• 1964: Harry Lindgren: Geometric Dissections: $9$: Dissections from Tessellations $\text I$: Fig. $9.2$