  We show that all values in the interval $[0,\frac{\pi}{2}]$ can be attained
as the interior angle between intermediate subalgebras (as introduced in [3])
of a certain inclusion of simple unital C*-algebras. We also calculate the
interior angle between intermediate crossed product subalgebras of any
inclusion of crossed product algebras corresponding to any action of a
countable discrete group and its subgroups on a unital C*-algebra.
