Angle Vocabulary

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Across
  1. 4. equally sized angles that are formed when two straight lines intersect
  2. 6. angles that form a C shape
  3. 8. two angles that add to 90 degrees
  4. 12. a triangle where all sides and angles are equal
  5. 14. angles that form a Z shape
Down
  1. 1. a triangle where two sides and two angles are equal
  2. 2. a line that crosses two or more other lines
  3. 3. two angles that add to 180 degrees
  4. 5. angles that form an F shape
  5. 7. type of shape whose angle sum is 180 degrees
  6. 9. two lines that do not meet
  7. 10. type of shape whose angle sum is 360 degrees
  8. 11. angles angles that are next to each other therefore have the same vertex and a common arm
  9. 13. angle of a triangle equals the sum of the two opposite interior angles