Geometry

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Across
  1. 2. The endpoint of an angle
  2. 7. The distance around the edge of a shape
  3. 10. The measurement of an object along the y-axis
  4. 11. Extends from the center of a circle to the circumference
  5. 12. The longest side of a right triangle
  6. 14. When a set of points lie on the same line
  7. 15. When a set of points are on the same plane
  8. 18. When 2 lines meet at a common endpoint
  9. 20. Ways to change the shape/positions of a figure
Down
  1. 1. The length of a circle
  2. 3. A measure for angles
  3. 4. When 2 lines intersect at 90°
  4. 5. The total space taken up by any shape of an object
  5. 6. The size of a line segment
  6. 8. A point at the end of a line segment or ray
  7. 9. A straight figure extending infinitely in both directions
  8. 13. Represented by a dot and names a location
  9. 16. A flat surface that extends forever
  10. 17. A part of a line that has a starting point but no endpoint
  11. 19. The ratio of the circumference of a circle to the diameter