Question 12
The land is divided into square cells, each of side 8 m. A rectangular pond is to be built without cutting down any tree. What is its largest area?
Clarification for this package: the pond is a rectangle of whole grid cells, following the supplied solution. This convention is implicit in the printed wording.

Clarification for this package: the pond is a rectangle of whole grid cells, following the supplied solution. This convention is implicit in the printed wording.
