7th Grade Geometry Vocabulary

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Across
  1. 3. two or more lines that are located in the same place
  2. 4. a straight continuous arrangement of an infinite number of points
  3. 7. to have the same shape, size, and measure
  4. 8. a figure that is created with the use of tools
  5. 11. part of a circle
  6. 14. line segments that have the same length
  7. 15. two rays
  8. 16. is the point at which two or more lines cross
  9. 17. two angles whose sum is one-hundred eighty degrees
  10. 18. two lines, line segments, or rays that are side by side and have the same distance continuously between them
  11. 20. an angle whose measure is greater than zero degrees but less than ninety degrees
  12. 22. a location in space
  13. 23. an angle whose measure is exactly ninety degrees
  14. 25. an angle whose measure is greater than ninety degrees but less than one-hundred eighty degrees
  15. 26. the ray portion of two equal parts
  16. 28. two lines, line segments, or rays that intersect to form a ninety degree angle
  17. 29. a figure that is created using only a ruler and a compass
  18. 30. means to divide into two equal parts
Down
  1. 1. two angles whose sum is ninety degrees
  2. 2. a flat surface
  3. 5. two or more angles that have equal measure
  4. 6. non-coplanar lines
  5. 9. a unit of measure for angles
  6. 10. a figure that is created without the use of tools
  7. 12. another term for construct
  8. 13. an angle whose measure is exactly one-hundred eighty degrees
  9. 19. portion of a line that begins at a point and extends infinitely in one direction
  10. 21. a portion of a line that includes two points and all the points in between those two points
  11. 24. the common endpoint that two rays share
  12. 26. is formed by two rays that share a common endpoint
  13. 27. points where the line segment ends