Geometry Review

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Across
  1. 5. Angles which add to 180 degrees.
  2. 9. A triangle with one angle greater than 90 degrees.
  3. 10. Moves an object by a given angle.
  4. 12. A pattern made of shapes that fit together without any gaps.
  5. 13. A triangle with 3 equal sides and angles.
  6. 14. Corresponding angles in parallel lines are .....
  7. 15. Moving an object left/right or up/down.
  8. 17. Moving an object across a mirror line.
Down
  1. 1. Angles in these shapes add to 360 degrees.
  2. 2. A triangle with no equal sides.
  3. 3. Angles which add to 90 degrees.
  4. 4. The congruence test which proves all 3 sides are the same length.
  5. 6. A triangle with one angle equal to 90 degrees.
  6. 7. Objects that are identical are this.
  7. 8. A triangle with two equal sides and two equal angles.
  8. 11. Angles in parallel lines that add to 180 degrees.
  9. 16. A triangle where every angle is smaller than 90 degrees.