A rectangular block of land is $12$12 m long and $9$9 m wide. A fence is to be constructed around the perimeter. What is the length of the fence?

An outline of a block of land is pictured below. Find the perimeter in metres.

Calculate the perimeter in metres of the plot of land pictured here on this site plan. All measurements are given in metres.

In the following diagram, each square of the grid has a side length of $30$30 m. A jogger runs the perimeter of the park $4$4 times each morning.

performs calculations in relation to two-dimensional and three-dimensional figures