Which number produces an irrational number when multiplied 1/3?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

The solution set for 5v2 – 125 = 0 is

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle