Geometry Crossword

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Across
  1. 3. A angle less than 90%
  2. 5. A polygon with 4 equal sides and 4 right angles
  3. 6. ∠
  4. 9. A point in the middle of a figure
  5. 11. The sum of all sides
  6. 14. A 10-sided shape
  7. 16. An angle that measures exactly 90%
  8. 17. Length x width
  9. 19. two lines that meet each other at right angles
  10. 20. When the hypothesis and conclusion are canceled
Down
  1. 1. On the graph on the back of the paper
  2. 2. An angle greater than 90%
  3. 4. A triangle that has all 3 different lengths
  4. 7. _____
  5. 8. The length of the outside of a circle
  6. 10. A statement proven by facts
  7. 12. Hypothesis and conclusion are reversed
  8. 13. Lines that keep going and never touch
  9. 15. Two angles that are side by side and share a vertex
  10. 18. A line segment from vertex to midpoint