Respuesta :

Explanation:

Hello! Remember you have to write complete questions in order to get good and exact answers. Here you haven't provided any diagram so I'll assume we are talking about a square. If so, then the area of the square is given by:

[tex]A=s^2 \\ \\ s:Side \ of \ the \ square[/tex]

From the figure below, we know that the side of the square is:

[tex]s=20m[/tex]

So the area can be found as:

[tex]A=(\sqrt{40})^2 \\ \\ A=40m^2[/tex]

Finally:

The shaded region has an area of 40 square meters

Ver imagen danielmaduroh
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