Geometry

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Across
  1. 2. Figures that have the same shape and sides
  2. 7. The height of one of the lateral faces in a regular pyramid
  3. 9. A polygon where all sides are congruent
  4. 10. A 3-D figure with 2 parallel bases that are congruent polygons
Down
  1. 1. A quadrilateral with opposite sides that are parallel and have the same length
  2. 3. A prism that has a triangular base
  3. 4. The faces in a prism or pyramid that are not bases
  4. 5. A 3-D figure with one polygon base and triangular sides that meet at a point
  5. 6. The surface a 3-D shape stands on
  6. 8. A quadrilateral with one pair of parallel sides