Try this GRE quantitative comparison question on geometry that tests your understanding of how the right angle of a triangle changes when the dimensions of the legs are changed.

$\begin{array}{c c c c c c c c c c c}

& & & & & & \underline{\textrm{Quantity A}} & & & & \underline{\textrm{Quantity B}} \\

& & & & & & & & & & \\

& & & & & & x & & & & 90\\

\end{array}$

- $\quad \textrm{Quantity A is greater.}$
- $\quad \textrm{Quantity B is greater.}$
- $\quad \textrm{The two quantities are equal.}$
- $\quad \textrm{The relationship cannot be determined from the information given.}$