Geometry #1

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Across
  1. 2. a flat figure with measurable attributes of length and width
  2. 3. a solid figure that has length, width, and height
  3. 4. an angle that measures exactly 180 degrees
  4. 7. a polygon with 3 sides, 3 angles, and 3 vertices
  5. 8. a line with one endpoint
  6. 10. a quadrilateral with 4 right angles and equal opposite parallel sides
  7. 12. a quadrilateral with 4 equal sides and 4 right angles
  8. 13. a triangle with one right angle and two acute angles
  9. 14. a closed shape with 4 straight sides
Down
  1. 1. a polygon with equal sides and equal angles
  2. 5. an angle that measures exactly 90 degrees
  3. 6. an endpoint where two rays or two sides meet
  4. 9. a quadrilateral with 4 equal sides and parallel opposite sides
  5. 11. a quadrilateral with exactly one set of parallel lines