Find the length of the rectangle.
The area of the rectangle is 56 square miles. The width of the rectangle is 7 miles. The length of the rectangle is L.
To find the length of the rectangle, we can use the formula for the area of a rectangle:
Area = Length x Width
We know the area and the width, so we can plug those values in and solve for the length:
56 = L x 7
Dividing both sides by 7, we get:
L = 8
Therefore, the length of the rectangle is 8 miles.
To find the length of the rectangle, we can use the formula for the area of a rectangle, which is given by:
Area = Length x Width
We are given that the area of the rectangle is 56 square miles and the width is 7 miles. Therefore, we can substitute these values into the formula and solve for the length:
56 square miles = Length x 7 miles
To isolate the length, we divide both sides of the equation by 7:
Length = 56 square miles / 7 miles
Simplifying the right side of the equation gives:
Length = 8 miles
Therefore, the length of the rectangle is 8 miles.