Geometry Crossword.

Edit Answers
123456789101112131415161718
Across
  1. 5. Lines that intersect at a right angle
  2. 7. Lines that never intersect.
  3. 9. A portion of a line between two points.
  4. 10. A straight path extending infinitely in both directions.
  5. 11. A closed shape with all points equidistant from the center.
  6. 13. Angle: An angle of 90 degrees.
  7. 14. A specific location in space.
  8. 15. A three-dimensional shape with a circular base that tapers to a point.
  9. 17. A figure formed by two lines or rays that meet at a point.
  10. 18. A four-sided shape with all sides equal.
Down
  1. 1. Angle: An angle greater than 90 degrees and less than 180 degrees.
  2. 2. The total distance around the outside of a shape.
  3. 3. A polygon with three sides.
  4. 4. A four-sided shape with opposite sides parallel.
  5. 6. A three-dimensional shape with six square faces.
  6. 8. Angle: An angle less than 90 degrees.
  7. 9. A three-dimensional shape with all points equidistant from the center.
  8. 11. A three-dimensional shape with two circular bases.
  9. 12. A four-sided shape with two pairs of equal sides.
  10. 16. A flat surface extending infinitely in all directions.