Geometry Final Crossword

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Across
  1. 3. The common endpoint of an angle
  2. 7. Two angles that share a common side and vertex are _____
  3. 8. A location with no size or shape
  4. 9. A line that intersects a circle in exactly one point
  5. 11. The intersection of two rays at an endpoint
  6. 13. A type of triangle with 2 congruent sides
  7. 15. An ______ angle measures more than 90°
  8. 17. Points that lie on the same plane are ______
  9. 19. _______ angles have a sum of 90°
  10. 21. Flat surface made up of points
  11. 23. A line that extends indefinitely in one direction
  12. 24. A type of triangle with 3 acute angles
  13. 25. A _____ angle measures 90 degrees
  14. 27. Points that lie on the same line are ______
  15. 28. A type of triangle with 3 congruent sides
  16. 29. Two lines that intersect at a 90° angle
Down
  1. 1. A type of triangle with one obtuse angle
  2. 2. An equation that states two ratios are equal
  3. 4. _______ angles have a sum of 180°
  4. 5. A comparison of two or more quantities
  5. 6. made up of points with no thickness or width
  6. 7. An _____ angle measures less than 90°
  7. 10. a formula used to find the distance between two points
  8. 12. The branch of mathematics that concerns shapes
  9. 14. A type of triangle with no congruent sides
  10. 16. A type of triangle with 3 equal angles (60°)
  11. 18. A type of triangle with a right angle
  12. 20. Two angles directly across from each other on intersecting lines
  13. 22. ______ angles have the same measure
  14. 26. A line that intersects a circle in exactly two points