Geometry

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Across
  1. 1. four faced
  2. 2. no faces
  3. 5. triangle a triangle with a right angle
  4. 7. quadrilateral with four right angles
Down
  1. 1. i'm the body of a tasty treat
  2. 3. parallel sides
  3. 4. triangle 3 acute angles
  4. 6. i can be found in Egypt