In an oblique drawing, all of the following angles are commonly used for drawing the depth axis, except:

In an oblique drawing, all of the following angles are commonly used f

1.	In an oblique drawing, all of the following angles are commonly used for drawing the depth axis, except:
A.	\[30{}^\circ \]
B.	\[45{}^\circ \]
C.	\[60{}^\circ \]
D.	\[90{}^\circ \]
Answer» E.