Geometry #3

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Across
  1. 5. to organize into groups based on attributes
  2. 6. 2 or more angles with a sum of 90 degrees
  3. 9. a unit for measuring angles
  4. 10. angles that share a common side and vertex
  5. 11. angles used to classify and estimate angle measures
  6. 12. observable or measurable characteristics of shapes
  7. 13. a polygon with 6 sides and 6 angles
Down
  1. 1. the distance around a circle
  2. 2. to separate or break apart
  3. 3. a closed and perfectly round 2-dimensional shape
  4. 4. the space between two rays in degrees
  5. 7. ____ are formed when two lines, line segments, or rays intersect
  6. 8. an angle larger than 0 degrees and smaller than 90 degrees