How many square feet in a 2 mile radius?

To find the area in square feet of a circle with a 2-mile radius, first convert miles to feet: 1 mile equals 5,280 feet, so 2 miles is 10,560 feet. The area of a circle is calculated using the formula A = πr². Thus, the area is approximately 3.14 × (10,560)², which equals about 351,858,377 square feet.