2D Shapes Puzzle

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Across
  1. 2. A shape with 4 equal sides and angles
  2. 3. Name of any four sided shape
  3. 7. A shape with 5 sides
  4. 8. A shape with 8 sides
Down
  1. 1. A shape with 3 sides
  2. 4. We measure it in degrees
  3. 5. Triangle where one angle is 90•
  4. 6. Name of any shape with straight sides
  5. 8. Triangle where one angle is greater than 90•