Andrew polygon crossword

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Across
  1. 2. has one pair of parallel opposite sides
  2. 4. the to sides are the same langth
  3. 7. has four right angles and four sides
  4. 8. triangle a triangle with 1 right angle
  5. 9. triangle a triangle with a obtuse angle
Down
  1. 1. triangle a triangle withe a acute angle
  2. 3. has two sets of opposites parallel lines
  3. 5. has four right angles and four sides
  4. 6. triangle no sides are the same langth
  5. 7. has four equal sides and equal opposite angles