Geometry Definitions

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Across
  1. 1. A type of transformation that moves a figure in the coordinate plane from one location to another
  2. 3. If you flip an object, the new points are _______
  3. 5. A shape has this when it still look the same after some rotation.
  4. 9. A closed figure with at least two sides
  5. 14. A triangle that all angles are less then 90°
  6. 15. The point which figures rotate
  7. 17. A pattern of shapes that fit perfectly together
  8. 19. One half is the reflection of the other half
  9. 20. A triangle with two equal sides. The angles opposite the equal sides are also equal.
Down
  1. 2. A triangle with all three sides equal length
  2. 4. Things that are close but not the same
  3. 6. A triangle that has a 90°angle
  4. 7. Are the same shape and size
  5. 8. A quarter of a cartesian coordinate system
  6. 10. Has a central point that stays fixed and everything else moves around that point in a circle
  7. 11. A triangle with all sides of different lengths
  8. 12. Moving without rotating anything or change the shape or size. Just moving
  9. 13. A triangle that has an angle greater than 90°
  10. 16. An image or shape as it would be seen in a mirror
  11. 18. A shape changing in size or position