Geometry Vocabulary

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Across
  1. 2. column proof gives reasons, statements, explanations
  2. 5. triangle triangle where all 3 sides are different lenghts t
  3. 7. divide into two parts
  4. 10. when a shape is moved over
  5. 12. a shape is reflected over a certain axis
  6. 14. the distance around/outside of an object
  7. 15. a part of the circumference of a circle
  8. 17. a line from the center to the circumference
  9. 18. how much space something takes up
  10. 21. lines that are the same distance apart
  11. 22. a line passing through from side to side
Down
  1. 1. adjacent to hypotenuse
  2. 3. a branch of math that deals with mainly shapes
  3. 4. triangle triangle has two equal sides
  4. 6. a point that divides the line segment
  5. 8. opposite to adjacent
  6. 9. opposite to hypotenuse
  7. 11. of symmetry a line that cuts exactly in half
  8. 13. having the same size and shape
  9. 16. distance around the circle
  10. 19. area the total area of an object
  11. 20. points that lie on the same straight line
  12. 21. theorem helps find the missing side of a right triangle
  13. 22. shrinking or enlarging a shape