Vocabulary Builder
Across
- 3. the sum of two angles equals 180
- 5. the sum of two angles equals 90
- 7. terms not defined by other terms
- 11. starts at an endpoint and continues in one direction
- 12. polygons with congruent sides and angles
- 14. divides a figure into two equal parts
- 20. straight path that continues in two directions
- 21. a polygon that isn't closed or formed by lines
- 22. closed figure with 3 or more sides
- 25. the point that bisects a segment
- 26. angles 180 degrees exactly
- 28. divides an angle into two congruent angles
- 29. angles >180 and <360 degrees
- 31. a postulate stating the sum of two angles is equal to the entire angle
- 33. theorem, used to find lengths of right triangles
- 35. two dimensional figure
- 36. points and lines in the same plane
- 37. part of a line with two endpoints
- 38. angles 90 degrees exactly
- 39. the absolute value of two points on a number line
- 40. angles with a common vertex and ray
Down
- 1. rays that share an endpoint and goes in different directions
- 2. at the end of segments and starting of rays
- 4. outside distance around an entire figure
- 6. represents the number of sides of a figure
- 8. common endpoint of an angle
- 9. names a location
- 10. another work for square root
- 13. a postulate stating the total area equals the sum of individual shapes
- 15. formula used to find the center point of a line
- 16. points in the same line
- 17. having the same size and shape
- 18. tool used for constructing and measuring angles
- 19. computes calculations quickly
- 22. statements accepted as true
- 23. a postulate stating the sum of two segment parts equals to the entire segment
- 24. a formula to find the length of points on a coordinate plane
- 27. two rays with a common endpoint
- 30. tool used for constructing lines, segments, angles, arcs...
- 31. surface contained within a figure
- 32. angles >0 and <90 degrees
- 34. angles >90 and <180 degrees