Geometry Crossword Puzzle

12345678910111213141516
Across
  1. 2. Shape that has infinite number of sides
  2. 5. angle An angle greater than 90 degrees but less than 180 degrees
  3. 6. angle An angle less than 90 degrees but greater than 0 degrees
  4. 7. Position in space
  5. 9. Three sided shape
  6. 10. triangle Triangle with one internal angle equal to 90 degrees
  7. 13. A straight line passing through the center of a circle or sphere and meeting the circumference or surface at each end
  8. 14. Rectangle having all four sides of equal length
  9. 15. The intersection point of two sides of a plane figure
Down
  1. 1. segment One part of a line
  2. 3. triangle Triangle which has two sides equal
  3. 4. Polygon with 5 sides and 5 angles
  4. 7. line segments Line segments that do not intersect
  5. 8. The line segment between two points on a given curve
  6. 10. A straight line extending from the center of a circle or sphere to the circumference or surface
  7. 11. triangle A triangle having three unequal sides and angles
  8. 12. The measure of the whole inside of a shape
  9. 16. The part of a straight line considered as originating at a point on the line and as extending in one direction from that point