The shape shown below must be partitioned into four identical pieces.

The question: How can this be done?

The solution: Click here!

Another question: The shape shown below must be partitioned into four identical pieces (pieces may be turned "upside down").

This can be done in two ways. Which are these two ways?

Another solution: Click here!

Yet another question: The shape shown below must be partitioned into four identical pieces (pieces may be turned "upside down").

This can be done in two ways. Which are these two ways?

Yet another solution: Click here!

The fourth question: The shape shown below must be partitioned into three identical pieces.

How can this be done?

The fourth solution: Click here!