MATH CROSSWORD

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Across
  1. 1. an angle more than a right angle
  2. 3. an angle that forms a square corner
  3. 5. an angle less than a right angle
  4. 7. the bottom part of a fraction
  5. 8. the top part of a fraction
Down
  1. 2. a shape with four equal sides
  2. 4. a shape with three sides
  3. 6. the study of shapes