The pattern that is observed in the universe can be described as:
O Loosely repeated over and over again
O Very structured in appearance in short compilations
O Very structured in appearance in long compilations
O Entirely random, without patterns

if he does not use open the compass the a width greater than half of po, he will not be able to find the midpoint of the line, without the midpoint of the line, he will not be able to bisect the line.   to find the midpoint of a line the circles drawn with a compass must either intersect or be touching.