This document provides instructions for constructing the full development of a truncated prism. It involves 6 steps: 1) Labeling points in top and front views, 2) Drawing parallel lines from front view points, 3) Drawing a vertical seam line, 4) Marking equal parts with a compass, 5) Drawing vertical lines at marked distances, 6) Determining intersections and drawing lines through them to complete the development. The goal is to unfold the 3D shape into a 2D pattern for fabrication using an appropriate seam line.
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Development 1 prism
1. Module 1 : Construct a full development of a truncated prism. Choose a suitable
seam line.
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STEPS:
1. Label each point of the top and front view.
2. Draw parallel horizontal lines from the points of front view.
3. Draw a vertical line to start your seam.
4. The compasses is used to mark the 5 equal parts.
5. Draw vertical lines from the marked distance.
6. Determine the intersection points and draw straight lines through
the intersection points.
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