Is an ellipse with center at O(0, 0) and A, B, C are three points on the same ellipse, such that, segment OA, OB, OC make angles:

A) 30 degrees, 60 degrees, 90 degrees respectively.
B) 45 degrees, 90 degrees, 135 degrees respectively.
C) 60 degrees, 90 degrees, 120 degrees respectively.
D) 90 degrees, 120 degrees, 150 degrees respectively.