Online Work (O1)
Tasks
Go online and study the following websites on Orthographic projection, by V. Ryan
First Angle http://www.technologystudent.com/designpro/ortho1.htm
Third Angle http://www.technologystudent.com/designpro/ortho2.htm
Questions
Answer the questions posed by the author, V Ryan.
1.What is the difference between First Angle Orthographic Projection and Third Angle Orthographic Projection?
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2. Under what circumstances might it make a difference whether it is drawn in First or Third angle and why would the layout of the drawings matter?
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