Geometry doesn't need to be just numbers and diagrams! See how lines, points, and surfaces can can come together to form 3D shapes in this applied mathematics activity!
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Tips and Troubleshooting
If the shapes aren't folding together easily, then...
Avoid wrapping tape too tightly around the edges of the shapes.
It's okay if the shapes don't easily come together. The 3D shape will hold once masking tape is wrapped around the edges.