Geometry Grade 6

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Across
  1. 3. – opposite angles formed when two lines cross.
  2. 4. – a line that crosses two or more lines.
  3. 6. - angles that have the same measure.
  4. 8. – two angles whose sum is 180°.
  5. 12. – angles inside two lines.
  6. 13. – angles on the same side of a transversal inside parallel lines.
  7. 16. – two angles whose sum is 90°.
  8. 17. – an angle exactly 90°.
  9. 18. – formed when two straight lines or rays meet at a common endpoint
Down
  1. 1. – angles that share a common side and vertex.
  2. 2. – angles on opposite sides of a transversal.
  3. 5. – an angle less than 90°.
  4. 7. – angles outside two lines.
  5. 9. – an angle greater than 180° but less than 360°.
  6. 10. – angles in the same position when a transversal crosses parallel lines.
  7. 11. – lines that never meet and stay the same distance apart.
  8. 14. – an angle greater than 90° but less than 180°.
  9. 15. – an angle equal to 180°.