Angle Vocabulary

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Across
  1. 3. same size and shape
  2. 4. an angle that measures 90°
  3. 5. a unit of measure for angles or temperature
  4. 6. a figure formed by 2 rays with the same endpoint called a vertex
  5. 7. three sided polygon whose inside angles add up to 180°
  6. 8. 2 angles whose measures add up to 90°
  7. 11. an angle whose measure is more than 90°
  8. 12. are the two opposite angles formed by 2 intersecting lines
  9. 13. 2 angles whose measures add up to 180°
  10. 14. are angles that have the same vertex, share a common side, and do not overlap
  11. 15. the study of shapes, sizes, positions, angles, and measurements
Down
  1. 1. lines that cross at exactly one point
  2. 2. the point where two sides of an angle intersect
  3. 9. an angle whose measure is less than 90°
  4. 10. a tool for measuring angles