Geometry Review vocabulary

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Across
  1. 6. s a ray that splits an angle into 2 equal parts
  2. 9. angle is less than 90degrees
  3. 11. is 1/2 of the diameter
  4. 12. has 2 pairs of parallel sides
  5. 13. is the distance around a polygon
  6. 14. only has one pair of parallel sides
  7. 17. angles are 2 angles with the sum of 180 degrees
  8. 18. angles are 2 angles with the sum of 90 degrees
Down
  1. 1. points on the same line
  2. 2. of a triangle is perpendicular to its base
  3. 3. angles that are always congruent
  4. 4. points on the same plane
  5. 5. is a triangle with no equal sides
  6. 7. angles are angles greater than 90 degrees
  7. 8. is a location in space
  8. 10. Lines that intersect to form right angles
  9. 15. longest side of a right angle
  10. 16. of an isosceles triangle are equal in length