Geometry Crossword

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Across
  1. 2. a quadrilateral with both pairs of opposite sides parallel.
  2. 6. angles of a polygon that share a side
  3. 10. a three-dimensional figure that is the combination of two or more simpler figures.
  4. 11. angles interior angles that lie on the same side of the transversal.
  5. 12. a line that intersects two or more coplanar lines at different points.
  6. 15. a polygon that is both equilateral and equiangular.
  7. 16. a polygon with all angles congruent
  8. 17. not parallel and do not intersect.
  9. 18. nonadjacent interior angles that lie on opposite sides of the transversal.
  10. 19. a point where three or more edges intersect.
  11. 20. the space that a figure occupies.
Down
  1. 1. lie on the same side of the transversal and in corresponding positions.
  2. 3. a bisector of an angle of the triangle.
  3. 4. nonadjacent exterior angles that lie on opposite sides of the transversal.
  4. 5. a segment that is formed by the intersection of two faces.
  5. 7. a polygon with all sides congruent.
  6. 8. a solid or three-dimensional figure whose surface is made up of polygons.
  7. 9. a line that is perpendicular to a side of the triangle at the side’s midpoint.
  8. 13. coplanar lines that do not intersect.
  9. 14. the perpendicular segment from a vertex of the triangle to the line containing the opposite side.