Question

NEED HELP ASAP!!!!!! LOTS OF POINTS FOR ANSWER!!!

The figure shows a circle, of radius r units, with an inscribed square within it and a circumscribed square about it. The area of the circle, in square units, can be approximated by finding the average of the areas of the two squares. Which function of r represents that approximation?

Answer 1

Area of the circle is 3r²

Explanation:

1. Find the area of the big square

2. Find the side length of the small square

3. Find the area of the small square

4. Find the mean of the two squares to find the area of the circle