What is postulate? Recall and solve postulate a straight line may be drawn from any one point to any other point Recall and solve postulate that a terminated line can be produced indefinitely. Recall and solve postulate that a circle can be drawn with any centre and any radius Recall and solve postulate that all right angles are equal to one another Recall and solve postulate that if a straight line falling on two straight lines makes the interior angles on the same side of it taken together less than two right angles, then the two straight lines, if produced indefinitely, meet on that side on which the sum of angles is less than two right angles