Direction arrows and Scales

These are orthographic views of an object.  We had to figure out the last view using the drawing.  It is harder than you think.

Here are circles that have north arrows.  We were practicing and making up different designs for north arrows to use in the future.  The bottom half is showing different scales you might put on a drawing that shows what scale you used.  There is a border that is three-fourths of an inch and the bottom is a half inch.  The right side shows the title, your name, scale used, date, class, and page number(s).