Acircle has an approximate circumference of 44 feet. what is the approximate area of the circle?

Hi The Answer to this would be approxiametly 154 and that's rounding up. I'm going to explain how I got it. First off we have to find the radius before we can get the area and to do this we use the formula  where r equals the radius of the circle. Now we can plug in our values C Would be replaced with 44 and then the formula would like . Then we divide both sides of the equation by 2 so it would look like 44/2 = 22 you dont need to bring the 2 down from the other side. Now its . Now we divide both sides of the equation by Pi which equals to 3.14. So 22 divided by 3.14 equals 7. Now we have found the radius so R=7. Now we calculate the area. The formula for area is  which means area equals pi times radius squared. 7 squared would be 49. Which the formula would like  You can round 153.86 to 154.06. We got that from squaring 7 which is 49 and 49 multipled by 3.14 (PI) equals 153.86. Comment if you need me to explain more. Hope this helped :)

Do you mean conversion factor?