1 year ago
Last edited at 7:02PM on 1/8/2012
If you are saying 200 meters "squared" then you would first have to take the measurement from one side of the triangle, which is 200 in this case, and is also the diameter of the circle. You divide the diameter by 2 to get the radius, then put it in the formula: pi*r^2. The area of the circle would be pi*10000, or if pi=3.14, 31400. Then find the area of the square (s^2) which is 40,000. Subtract 31,400 from 40,000 for your answer, which is 8,600 square meters.