geomotry crossword

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Across
  1. 2. something said was true but isnt
  2. 4. an angle that measures less than 90 degrees.
  3. 5. a location represented as a dot
  4. 6. Postulates about points
  5. 7. when a triangle has 2 equal sides
  6. 9. a line with two end points
  7. 11. is the arc length of the circle
  8. 13. two angles whose sum is a right angle
Down
  1. 1. divides a angle into 2 small angles
  2. 3. a figure with three sides
  3. 8. it is translation,reflection,or rotation
  4. 10. an area that is in the middle of some larger region
  5. 12. is a circle of which a line whos end point are in circle
  6. 14. a continuous portion of a circle
  7. 15. when a triangle is a line segment from a vertex to the opposite side