One angle of a parallelogram is five times the adjacent angle. Find the angles of the parallelogram.

$\mathrm{ABCD}$ is a parallelogram. $\mathrm{BO}, \mathrm{CO}$ are the bisectors of $\angle B, \angle C$ respectively. Given that $\angle \mathrm{BCO}=60°$ find:

$\angle \mathrm{OBC}$

$\mathrm{ABCD}$ is a parallelogram. $\mathrm{BO}, \mathrm{CO}$ are the bisectors of $\angle B, \angle C$ respectively. Given that $\angle \mathrm{BCO}=60°$ find:

$\angle \mathrm{BOC}$