Given:
The rectangle is shown in the figure with length= 8 units
and breadth=4 units
This you can get from the graph since, length can be calculated horizontally as we are going from (-9,0) to (-1,-2) and similarly we can calculate the breadth vertically as we are going from (-9,0) to (-8,4).
So the length = 8 units or grids and breadth = 4 units or grids.
Now, the area of the park is given by:
[tex]\text{Area}=\text{length}\times breadth[/tex]Substituting the value, we get:
[tex]\begin{gathered} A\text{rea}=8\times4 \\ =32\text{ grids} \end{gathered}[/tex]Since, in the question we are given that each grid is of 100 square feet so we will multipy the number of grids of area by 100 to get the whole area.
