Hello,
I was solving this problem and I am not sure about the answer you guys have for the surface Area. I am using the formula from wiki and for checkio (4,2) my answer is [8.38, 25.33]. I used later a math program (Mathcad) and it seems I got it right, do you mind checking?
Thanks,
Lij
Created at: 2014/02/10 00:04; Updated at: 2014/02/13 07:26
