1. The problem statement, all variables and given/known data Use Green’s Theorem to find the area of the region between the x – axis and one arch of the cycloid parameterized by p(t) = < t-2sin(t),2-2cos(t)> for 0≤t≤2∏ p 2. Relevant equations 3. The attempt at a solution My problem here is that I get different answers depending on if I use F=<0,x> or F = <-y,0> The 8∏ answer that I have to the right is the correct one. How do I know which force field to pick?