Draw the following angles as per their types:$\displaystyle \begin{array}{{>{\displaystyle}l}} a) \ \angle LMN\ reflex\ angle.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ b) \ \angle y\ \ obtuse\ angle\ c) \ \ \angle XYZ\ complete\ angle\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ d) \ \angle 3\ reflex\ angle\end{array}$