Plane Shapes

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Across
  1. 4. I have three equal sides and all three angles are equal to 60°.
  2. 5. I am a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
  3. 7. I am a quadrilateral with two pairs of equal and parallel opposite sides and four right angles.
  4. 8. I am a quadrilateral with four equal sides and four right angles.
Down
  1. 1. I have no sides or corners.
  2. 2. I am any plane shape with three or more straight sides.
  3. 3. I am any plane shape with four straight sides.
  4. 6. I am a plane shape with eight straight sides.