Supplementary Investigation 28

3-D House

Tool(s) Geometers Sketchpad

Data File(s) si28

Focus A dynamic, 2-point perspective representation of a house.

Tasks

1. Vary the positions of the drag pts. Describe how the positions of the drag pts affect the shape and location of the house relative to your viewpoint.

2. Color and shade the house to better reveal its features.

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