Geometry Vocabulary 2

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Across
  1. 4. angles that have the same measure
  2. 7. a pair of opposite congruent angles formed by intersecting lines
  3. 10. a triangle with at least two congruent sides
  4. 11. two angles whose measures add up to 90 degrees
  5. 15. angles onteh inner side of two lines that equal 180 degrees
Down
  1. 1. a closed figure with 3 angles and 3 sides; all angles equal 180 degrees
  2. 2. a figure formed by two rays with a common endpoint called the vertex
  3. 3. angles in the same plane that have a common vertex and a common side
  4. 5. two angles whose measures have a sum of 180 degrees
  5. 6. a triangle with no congruent sides
  6. 8. on an angle, the point where two rays intersect
  7. 9. a triangle with three congruent sides
  8. 12. a triangle containing one obtuse angle
  9. 13. a triangle with all angles measuring less than 90 degrees
  10. 14. a triangle containing a right angle