   Finding the X and Y position on a Circle
  i am having a little trouble finding the X and Y positon on a Circle,the centre of the circle is 256 x and 256 ythe radius of the circle is 150i have 3 points i need to work outthe 1st is p0 = 256x 256ythe 2nd is p1 = 256x 406ythe 3rd is p2 = ?x ?ythe angle between p1 and p2 = 45 degreesdoes anyone know howi can work out the x and y of p2?   
  x = x_center + cos(alpha)*radius = 362.06601717798212866y = y_center + sin(alpha)*radius = 362.06601717798212866Remember that you should express alpha in radians.