Geometry Terms

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Across
  1. 3. measures more than 90
  2. 4. add up to 180
  3. 7. measures less than 90
  4. 11. lw
  5. 13. lines that intersect at 90 degrees
  6. 14. measures 90
  7. 16. distance around a circle
  8. 18. all sides equal and all angles equal
Down
  1. 1. a + b = c
  2. 2. add up to 90
  3. 5. y-values
  4. 6. x-values
  5. 8. lines that never intersect
  6. 9. measures 180
  7. 10. distance around polygon
  8. 11. 1/2 h (b + b )
  9. 12. 1/2 bh
  10. 15. quaadrilateral with only one pair of parallel sides
  11. 17. add Xs divide by 2, add Ys divide by 2