Find the circumstances of a circle that has an area of 452.16 square feet a) 37.6992 meters b) 24 meters c) 75.3984 meters d) 12 meters

To find circumstancial circumference we need to find the radius which by circumstance is:

Area of a circle:


Area of circle, moved around so r is by itself:


Plugging in the numbers:


We have found the radius. Now we plug our radius into the circumference formula:

Circumstance Formula:


Plugging in our numbers:


Notice, all of the answers are in meters. We will need to convert our circumference in feet (75.71 ft) to meters to get the correct answer.




The correct answer should be B.