Geometry Vocab Crossword

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Across
  1. 1. base of and isosceles triangle
  2. 6. these angles are equal when they are opposite of each other
  3. 8. the ratio of a circle’s circumference to its diameter
  4. 10. identical
  5. 11. has 6 sides
  6. 13. occupied by the outer surface of a three dimensional object
  7. 14. 3D figure, a world wonder in Giza, Egypt
  8. 15. the number that is being multiplied or divided
  9. 16. using patterns for your logic
  10. 17. adjacent/hypotenuse
  11. 18. 90 degrees
Down
  1. 2. 3D figure, like a ball
  2. 3. using facts for your logic
  3. 4. a straight path that will go on forever in one direction
  4. 5. a straight path that will go on forever in both directions
  5. 7. opposite/hypotenuse
  6. 9. a transformation which multiples or divides the size of the shape
  7. 10. the diameter is the longest of them
  8. 12. has 8 sides
  9. 14. flat and 2 dimensional with points