The first drawing is a PLAN OBLIQUE with angles of 60 and 30 degrees. The second drawing is a ELEVATION OBLIQUE with an angle of 30 degrees. The third drawing is an ISOMETRIC view with two angles of 30 degrees
This was the quiz we took the first day of drafting class. We had a limited time to finish and of course they were free hand. We had to draw a top, front and side view of a small model house.