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