geometry

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Across
  1. 2. my last name
  2. 4. Part of a line that starts at a particular point and extends infinitely far in one direction.
  3. 6. my first name
  4. 7. any angle larger than 90 degrees
  5. 10. the perimeter of a circle
  6. 11. having sides unequal in length.
  7. 12. is a triangle in which all three sides have the same length.
  8. 13. A straight one-dimensional figure having no thickness and extending infinitely in both directions.
  9. 14. A six-sided polygon.
  10. 15. a angle that is less than 90
Down
  1. 1. is a 90 degree angle
  2. 3. A four-sided polygon.
  3. 5. is a triangle that has two sides of equal length.
  4. 8. angles that equal 90
  5. 9. lines that cross