# Expanding Car Park

A client wants to double the size of his car park (shown below). He insists on retaining a square shape and as many of the trees as possible. What is the best solution?

10th annual Maths Week Ireland, an all island celebration of Mathematics, October 10th to 18th 2015.

A client wants to double the size of his car park (shown below). He insists on retaining a square shape and as many of the trees as possible. What is the best solution?