Answer:
A = 153.94 sq mi
Step-by-step explanation:
In this scenario, we would be starting from the center point and searching the area of a square since the distance in every direction would the same 7 mi. This 7-mile distance would be our radius in this scenario. We now need to use the formula for the Area of a circle to calculate the search area. This formula is the following
A = [tex]\pi r^{2}[/tex]
A = [tex]\pi 7^{2}[/tex]
A = [tex]\pi 49[/tex]
A = 153.94 sq mi
A total of 153.94 square miles must be searched.
