Geometry Final Vocab

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Across
  1. 1. the part of math that uses letters to represent numbers
  2. 5. A triangle with 1 obtuse angle
  3. 10. Lines that cross and form a cross
  4. 13. a triangle center
  5. 15. angle An angle that has only 90 degrees
  6. 17. The shape and relative arrangements of something
  7. 18. When angles touch and are the same in degrees they are
  8. 19. The center of a circle inside a polygon
  9. 20. A figure with 3 straight lines and angles
Down
  1. 2. A triangle with 1 right angle
  2. 3. y2 - y1/x2 - x1
  3. 4. where a line crosses the y-axis
  4. 5. 2 sides of a triangle
  5. 6. y=mx+b
  6. 7. A triangle with all acute angles
  7. 8. angle An angle that has less than 90 degrees
  8. 9. segment that connects the midpoints
  9. 11. Lines and angles that are equivalent to each other
  10. 12. the interior bisector of an angle
  11. 14. angle An angle that is over 90 degrees
  12. 16. lines that never cross