Answer:
A = 6.75 square miles
Explanation:
Area of a Rectangle
Given a rectangle of side lengths of W and L, the area of the rectangle can be calculated as follows:
A = WL
We are given the dimensions of a rectangle of 3 miles by 3/4 miles, thus its area is:
![A = 3 * (3)/(4)\ mi^2](https://img.qammunity.org/2022/formulas/mathematics/college/bmcscr7u1g4v28ybp8c8ap6uk5ncra8nrp.png)
![A = (27)/(4)\ mi^2](https://img.qammunity.org/2022/formulas/mathematics/college/kg4bka0rqk72r9wzfo9nxu7psh3h5gc8j5.png)
Dividing:
A = 6.75 square miles